Updated on 2025/08/27

写真a

 
YOSHIMI Akihiro
 
Organization
Scheduled update Associate Professor
Position
Associate Professor
External link

Degree

  • 博士(理学) ( 東京工業大学大学院 )

Research Interests

  • 光ポンピング法

  • 能動的フィードバック

  • 標準模型

  • 核スピンメーザー

  • 核スピン偏極

  • 放射光実験

  • 229Th

  • 永久電気双極子モーメント(EDM)

  • 共鳴核励起

  • 核スピン歳差

  • 外部フィードバック

  • 低周波発振

  • 原子核(実験)

  • 原子磁力計

  • 周波数安定度

  • 非線形磁気光学効果

  • 希ガス元素^<129>Xe

  • 原子を利用した基本的対称性

  • 時間反転対称性の破れ

  • 量子コヒーレンス

  • 磁気シールド

  • 低周波核スピンメーザー

  • スピン偏極

  • CP対称性の破れ

  • スピン歳差

  • CP非保存

  • 磁場の安定化

  • 素粒子実験

  • ニュートリノ物理

  • アイソマー(核異性体)

  • ランタノイドドープ結晶

  • Superradiance

Research Areas

  • Natural Science / Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics

Education

  • 東京工業大学大学院   理工学研究科   応用物理学専攻 博士課程

    1997.4 - 2000.3

      More details

  • 東京工業大学大学院   理工学研究科   応用物理学専攻 修士課程

    1995.4 - 1997.3

      More details

  • Tokyo Institute of Technology   理学部   応用物理学科

    1991.4 - 1995.3

      More details

Research History

  • Okayama University   Associate Professor

    2011.10

      More details

  • RIKEN

    2011.4 - 2011.9

      More details

  • 理化学研究所   研究員

    2003.7 - 2011.3

      More details

  • 理化学研究所   協力研究員

    2003.4 - 2003.6

      More details

  • 理化学研究所   基礎科学特別研究員

    2000.4 - 2003.3

      More details

Professional Memberships

Committee Memberships

  • 日本物理学会   領域運営委員(実験核物理領域)  

    2015.10 - 2016.9   

      More details

    Committee type:Academic society

    researchmap

 

Papers

  • A method to detect the VUV photons from cooled 229Th:CaF<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si16.svg" display="inline" id="d1e109"><mml:msub><mml:mrow/><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math> crystals

    Ming Guan, Michael Bartokos, Kjeld Beeks, Yuta Fukunaga, Takahiro Hiraki, Takahiko Masuda, Yuki Miyamoto, Ryoichiro Ogake, Koichi Okai, Noboru Sasao, Fabian Schaden, Thorsten Schumm, Kotaro Shimizu, Sayuri Takatori, Akihiro Yoshimi, Koji Yoshimura

    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms   562   165647 - 165647   2025.5

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.nimb.2025.165647

    researchmap

  • Characterization of the thorium-229 defect structure in CaF2 crystals

    Sayuri Takatori, Martin Pimon, Stephan Pollitt, Michael Bartokos, Kjeld Beeks, Andreas Grüneis, Takahiro Hiraki, Tetsuo Honma, Niyusha Hosseini, Adrian Leitner, Takahiko Masuda, Ira Morawetz, Kiyofumi Nitta, Koichi Okai, Thomas Riebner, Fabian Schaden, Thorsten Schumm, Oki Sekizawa, Tomas Sikorsky, Yoshio Takahashi, Luca Toscani De Col, Rei Yamamoto, Takumi Yomogida, Akihiro Yoshimi, Koji Yoshimura

    New Journal of Physics   2025.4

     More details

    Publishing type:Research paper (scientific journal)   Publisher:IOP Publishing  

    Abstract

    Recent advancements in laser excitation of the low-energy thorium-229 (229Th) nuclear isomeric state in calcium fluoride (CaF2) single crystals render this system a promising candidate for a solid-state nuclear clock. Nonetheless, the precise experimental determination of the microscopic ion configuration surrounding the doped 229Th and its electronic charge state remains a critical challenge. Such characterization is essential for accurately controlling the clock transition and evaluating the performance of this solid-state nuclear clock system. In this study, we use x-ray absorption fine structure spectroscopy of 229Th:CaF2 to investigate the charge state and coordination environment of doped 229Th. The results indicate that 229Th displays a 4+ oxidation state at the substitutional site of a Ca2+ ion, with charge compensated provided by two F- ions positioned at interstitial sites adjacent to 229Th.

    DOI: 10.1088/1367-2630/adce22

    researchmap

    Other Link: https://iopscience.iop.org/article/10.1088/1367-2630/adce22/pdf

  • Controlling 229Th isomeric state population in a VUV transparent crystal

    Takahiro Hiraki, Koichi Okai, Michael Bartokos, Kjeld Beeks, Hiroyuki Fujimoto, Yuta Fukunaga, Hiromitsu Haba, Yoshitaka Kasamatsu, Shinji Kitao, Adrian Leitner, Takahiko Masuda, Ming Guan, Nobumoto Nagasawa, Ryoichiro Ogake, Martin Pimon, Martin Pressler, Noboru Sasao, Fabian Schaden, Thorsten Schumm, Makoto Seto, Yudai Shigekawa, Kotaro Shimizu, Tomas Sikorsky, Kenji Tamasaku, Sayuri Takatori, Tsukasa Watanabe, Atsushi Yamaguchi, Yoshitaka Yoda, Akihiro Yoshimi, Koji Yoshimura

    Nature Communications   15 ( 1 )   2024.7

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    Abstract

    The radioisotope thorium-229 (229Th) is renowned for its extraordinarily low-energy, long-lived nuclear first-excited state. This isomeric state can be excited by vacuum ultraviolet (VUV) lasers and 229Th has been proposed as a reference transition for ultra-precise nuclear clocks. To assess the feasibility and performance of the nuclear clock concept, time-controlled excitation and depopulation of the 229Th isomer are imperative. Here we report the population of the 229Th isomeric state through resonant X-ray pumping and detection of the radiative decay in a VUV transparent 229Th-doped CaF2 crystal. The decay half-life is measured to 447(25) s, with a transition wavelength of 148.18(42) nm and a radiative decay fraction consistent with unity. Furthermore, we report a new “X-ray quenching” effect which allows to de-populate the isomer on demand and effectively reduce the half-life. Such controlled quenching can be used to significantly speed up the interrogation cycle in future nuclear clock schemes.

    DOI: 10.1038/s41467-024-49631-0

    researchmap

    Other Link: https://www.nature.com/articles/s41467-024-49631-0

  • Experimental apparatus for detection of radiative decay of $$^{229}$$Th isomer from Th-doped CaF$$_2$$

    Takahiro Hiraki, Kjeld Beeks, Michael Bartokos, Hiroyuki Fujimoto, Yuta Fukunaga, Hiromitsu Haba, Yoshitaka Kasamatsu, Shinji Kitao, Adrian Leitner, Takahiko Masuda, Guan Ming, Nobumoto Nagasawa, Ryoichiro Ogake, Koichi Okai, Martin Pimon, Martin Pressler, Noboru Sasao, Fabian Schaden, Thorsten Schumm, Makoto Seto, Yudai Shigekawa, Koutaro Shimizu, Tomas Sikorsky, Kenji Tamasaku, Sayuri Takatori, Tsukasa Watanabe, Atsushi Yamaguchi, Yoshitaka Yoda, Akihiro Yoshimi, Koji Yoshimura

    Hyperfine Interactions   245 ( 1 )   2024.1

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1007/s10751-024-01844-x

    researchmap

    Other Link: https://link.springer.com/article/10.1007/s10751-024-01844-x/fulltext.html

  • Periodic superradiance in an Er:YSO crystal

    Hideaki Hara, Junseok Han, Yasutaka Imai, Noboru Sasao, Akihiro Yoshimi, Koji Yoshimura, Motohiko Yoshimura, Yuki Miyamoto

    Physical Review Research   2024.1

     More details

    Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevResearch.6.013005

    researchmap

  • Vacuum Tltraviolet Search from Thorium-229 Isomer in Crystal Toward Solid-State Nuclear Clock

    S. Takatori, Y. Fukunaga, M. Guan, T. Hiraki, T. Masuda, R. Ogake, K. Okai, N. Sasao, K. Shimizu, S. Uetake, A. Yoshimi, K. Yoshimura, M. Yoshimura, K. Tamasaku, Y. Kasamatsu, Y. Yasuda, K. Beeks, F. Schaden, T. Schumm, S. Kitao, M. Seto, H. Fujimoto, T. Watanabe, K. Konashi, M. Watanabe, H. Haba, Y. Shigekawa, A. Yamaguchi, N. Nagasawa, Y. Yoda

    2023 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS)   2023.5

     More details

    Publishing type:Research paper (international conference proceedings)   Publisher:IEEE  

    DOI: 10.1109/eftf/ifcs57587.2023.10272086

    researchmap

  • Quantum dots as a probe of fundamental physics: deviation from exponential decay law Reviewed

    Akihiro Yoshimi, Minoru Tanaka, Motohiko Yoshimura

    The European Physical Journal D   76   113   2022.7

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1140/epjd/s10053-022-00437-z

    researchmap

  • Parity violating magnetization at neutrino pair emission using trivalent lanthanoid ions Reviewed

    Hideaki Hara, Akihiro Yoshimi, Motohiko Yoshimura

    Physical Review D   104 ( 11 )   2021.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Physical Society (APS)  

    DOI: 10.1103/PhysRevD.104.115006

    researchmap

    Other Link: http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevD.104.115006/fulltext

  • Estimation of radiative half-life of Th229m by half-life measurement of other nuclear excited states in Th229

    Y. Shigekawa, A. Yamaguchi, K. Suzuki, H. Haba, T. Hiraki, H. Kikunaga, T. Masuda, S. Nishimura, N. Sasao, A. Yoshimi, K. Yoshimura

    Physical Review C   104 ( 2 )   2021.8

     More details

    Publishing type:Research paper (scientific journal)   Publisher:American Physical Society (APS)  

    DOI: 10.1103/physrevc.104.024306

    researchmap

    Other Link: http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevC.104.024306/fulltext

  • Absolute X-ray energy measurement using a high-accuracy angle encoder

    Takahiko Masuda, Tsukasa Watanabe, Kjeld Beeks, Hiroyuki Fujimoto, Takahiro Hiraki, Hiroyuki Kaino, Shinji Kitao, Yuki Miyamoto, Koichi Okai, Noboru Sasao, Makoto Seto, Thorsten Schumm, Yudai Shigekawa, Kenji Tamasaku, Satoshi Uetake, Atsushi Yamaguchi, Yoshitaka Yoda, Akihiro Yoshimi, Koji Yoshimura

    Journal of Synchrotron Radiation   28 ( 1 )   111 - 119   2021.1

     More details

    Publishing type:Research paper (scientific journal)   Publisher:International Union of Crystallography ({IUCr})  

    <jats:p>This paper presents an absolute X-ray photon energy measurement method that uses a Bond diffractometer. The proposed system enables the prompt and rapid <jats:italic>in situ</jats:italic> measurement of photon energies over a wide energy range. The diffractometer uses a reference silicon single-crystal plate and a highly accurate angle encoder called SelfA. The performance of the system is evaluated by repeatedly measuring the energy of the first excited state of the potassium-40 nuclide. The excitation energy is determined as 29829.39 (6) eV, and this is one order of magnitude more accurate than the previous measurement. The estimated uncertainty of the photon energy measurement was 0.7 p.p.m. as a standard deviation and the maximum observed deviation was 2 p.p.m.</jats:p>

    DOI: 10.1107/s1600577520014526

    researchmap

  • Neutrino mass spectroscopy using Er3+ ions placed at inversion center of host crystals

    H. Hara, N. Sasao, A. Yoshimi, M. Yoshimura

    arXiv:1910.14318v1   2019.10

     More details

    Language:English  

    researchmap

  • Geometry-dependent spectra and coherent-transient measurement of nearly degenerate four-wave mixing using two-photon resonance Reviewed

    H. Hara, Y. Miyamoto, T. Hiraki, K. Imamura, T. Masuda, N. Sasao, S. Uetake, A. Yoshimi, K. Yoshimura, M. Yoshimura

    J. Physics B   52 ( 23 )   235402   2019

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1361-6455/ab4a6e

    Web of Science

    researchmap

  • Coherent two-photon emission from hydrogen molecules excited by counter-propagating laser pulses Reviewed

    T. Hiraki, H. Hara, Y. Miyamoto, K. Imamura, T. Masuda, N. Sasao, S. Uetake, A. Yoshimi, K. Yoshimura, M. Yoshimura

    J. Phys. B   52 ( 4 )   045401   2019

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1361-6455/aafbd0

    Web of Science

    researchmap

  • X-ray pumping of the 229Th nuclear clock isomer Reviewed

    T. Masuda, A. Yoshimi, A. Fujieda, H. Fujimoto, H. Haba, H. Hara, T. Hiraki, H. Kaino, Y. Kasamatsu, S. Kitao, K. Konashi, Y. Miyamoto, K. Okai, S. Okubo, N. Sasao, M. Seto, T. Schumm, Y. Shigekawa, K. Suzuki, S. Stellmer, K. Tamasaku, S. Uetake, M. Watanabe, T. Watanabe, Y. Yasuda, A. Yamaguchi, Y. Yoda, T. Yokokita, M. Yoshimura, K. Yoshimura

    Nature   573 ( 7773 )   238 - 242   2019

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1038/s41586-019-1542-3

    researchmap

    Other Link: http://www.nature.com/articles/s41586-019-1542-3

  • Energy response of X-rays under high flux conditions using a thin APD for the energy range of 6–33 keV Reviewed

    T. Masuda, T. Hiraki, H. Kaino, S. Kishimoto, Y. Miyamoto, K. Okai, S. Okubo, R. Ozaki, N. Sasao, K. Suzuki, S. Uetake, A. Yoshimi, K. Yoshimura

    Nucl. Instrum. Methods Phys. Res. A.   913   72 - 77   2019

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.nima.2018.10.029

    Web of Science

    researchmap

  • Development of co-located 129Xe and 131Xe nuclear spin masers with external feedback scheme Reviewed

    T. Sato, Y. Ichikawa, S. Kojima, C. Funayama, S. Tanaka, T. Inoue, A. Uchiyama, A. Gladkov, A. Takamine, Y. Sakamoto, Y. Ohtomo, C. Hirao, M. Chikamori, E. Hikota, T. Suzuki, M. Tsuchiya, T. Furukawa, A. Yoshimi, C. P. Bidinosti, T. Ino, H. Ueno, Y. Matsuo, T. Fukuyama, N. Yoshinaga, Y. Sakemi, K. Asahi

    Physics Letters, Section A: General, Atomic and Solid State Physics   382 ( 8 )   588 - 594   2018.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier B.V.  

    DOI: 10.1016/j.physleta.2017.12.003

    Scopus

    researchmap

  • Nuclear resonant scattering experiment with fast time response: Photonuclear excitation of Hg 201 Reviewed

    A. Yoshimi, H. Hara, T. Hiraki, Y. Kasamatsu, S. Kitao, Y. Kobayashi, K. Konashi, R. Masuda, T. Masuda, Y. Miyamoto, K. Okai, S. Okubo, R. Ozaki, N. Sasao, O. Sato, M. Seto, T. Schumm, Y. Shigekawa, S. Stellmer, K. Suzuki, S. Uetake, M. Watanabe, A. Yamaguchi, Y. Yasuda, Y. Yoda, K. Yoshimura, M. Yoshimura

    Physical Review C   97 ( 2 )   024607   2018.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Physical Society  

    DOI: 10.1103/PhysRevC.97.024607

    Scopus

    researchmap

  • Vibrational excitation of hydrogen molecules by two-photon absorption and third-harmonic generation Reviewed

    Yuki Miyamoto, Hideaki Hara, Takahiro Hiraki, Takahiko Masuda, Noboru Sasao, Satoshi Uetake, Akihiro Yoshimi, Koji Yoshimura, Motohiko Yoshimura

    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS   51 ( 1 )   015401   2018.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1361-6455/aa9782

    Web of Science

    researchmap

  • Frequency dependence of coherently amplified two-photon emission from hydrogen molecules Reviewed

    Hideaki Hara, Yuki Miyamoto, Takahiro Hiraki, Takahiko Masuda, Noboru Sasao, Satoshi Uetake, Akihiro Yoshimi, Koji Yoshimura, Motohiko Yoshimura

    PHYSICAL REVIEW A   96 ( 6 )   063827   2017.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevA.96.063827

    Web of Science

    researchmap

  • A new method of creating high intensity neutron source Reviewed

    T. Masuda, A. Yoshimi, M. Yoshimura

    INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS   26 ( 11 )   1750076   2017.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1142/S0218301317500768

    Web of Science

    researchmap

  • Fast x-ray detector system with simultaneous measurement of timing and energy for a single photon Reviewed

    T. Masuda, S. Okubo, H. Hara, T. Hiraki, S. Kitao, Y. Miyamoto, K. Okai, R. Ozaki, N. Sasao, M. Seto, S. Uetake, A. Yamaguchi, Y. Yoda, A. Yoshimi, K. Yoshimura

    REVIEW OF SCIENTIFIC INSTRUMENTS   88 ( 6 )   063105   2017.6

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.4989405

    Web of Science

    researchmap

  • Development Of 131Xe Co-magnetometry For Xe Atomic EDM Search

    Tomoya Sato, Yuichi Ichikawa, Shuichiro Kojima, Chikako Funayama, Shunya Tanaka, Yu Sakamoto, Yuichi Ohtomo, Chika Hirao, Masatoshi Chikamori, Eri Hikota, Takeshi Furukawa, Akihiro Yoshimi, Christopher Paul Bidinosti, Takashi Ino, Hideki Ueno, Yukari Matsuo, Takeshi Fukuyama, Koichiro Asahi

    Proceedings of The 26th International Nuclear Physics Conference — PoS(INPC2016)   2017.5

     More details

    Publishing type:Research paper (international conference proceedings)   Publisher:Sissa Medialab  

    DOI: 10.22323/1.281.0174

    researchmap

  • Vibrational Two-Photon Emission from Coherently Excited Solid Parahydrogen Reviewed

    Yuki Miyamoto, Hideaki Hara, Takahiko Masuda, Noboru Sasao, Satoshi Uetake, Akihiro Yoshimi, Koji Yoshimura, Motohiko Yoshimura

    JOURNAL OF PHYSICAL CHEMISTRY A   121 ( 20 )   3943 - 3951   2017.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.jpca.7b02011

    Web of Science

    researchmap

  • High-precision quadrupole moment reveals significant intruder component in Al-33(13)20 ground state

    H. Heylen, M. De Rydt, G. Neyens, M. L. Bissell, L. Caceres, R. Chevrier, J. M. Daugas, Y. Ichikawa, Y. Ishibashi, O. Kamalou, T. J. Mertzimekis, P. Morel, J. Papuga, A. Poves, M. M. Rajabali, C. Stodel, J. C. Thomas, H. Ueno, Y. Utsuno, N. Yoshida, A. Yoshimi

    PHYSICAL REVIEW C   94 ( 3 )   2016.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevC.94.034312

    Web of Science

    researchmap

  • Frequency characteristics of nuclear spin oscillator with an artificial feedback toward search for 129Xe atomic electric dipole moment Reviewed

    Takeshi Inoue, Takeshi Furukawa, Akihiro Yoshimi, Tsubasa Nanao, Masatoshi Chikamori, Kunifumi Suzuki, Hironori Hayashi, Hirokazu Miyatake, Yuichi Ichikawa, Masato Tsuchiya, Naoto Hatakeyama, Sota Kagami, Makoto Uchida, Hideki Ueno, Yukari Matsuo, Takeshi Fukuyama, Koichiro Asahi

    The European Physical Journal D   70 ( 6 )   129   2016.6

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media {LLC}  

    DOI: 10.1140/epjd/e2016-70034-8

    researchmap

  • Simultaneous Measurements of Superradiance at Multiple Wavelength from Helium Excited States: II. Analysis Reviewed

    Ohae Chiaki, Harries James R, Iwayama Hiroshi, Kawaguchi Kentarou, Kuma Susumu, Miyamoto Yuki, Nagasono Mitsuru, Nakajima Kyo, Nakano Itsuo, Shigemasa Eiji, Sasao Noboru, Uetake Satoshi, Wakabayashi Tomonari, Yoshimi Akihiro, Yoshimura Koji, Yoshimura Motohiko

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   85 ( 3 )   2016.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.85.034301

    Web of Science

    researchmap

  • 20pAX-6 Measurement of nuclear magnetic moment of neutron-rich ^<39>S

    Ishibashi Y., Ichikawa Y., Takamine A., Imamura K., Fujita T., Sato T., Asahi K., Egami T., Funayama C., Kawaguchi T., Kojima S., Nishizaka T., Ohtomo Y., Ozawa A., Tominaga D., Yamazaki H., Yoshimi A., Ueno H.

    Meeting Abstracts of the Physical Society of Japan   71   332 - 332   2016

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.71.1.0_332

    CiNii Article

    CiNii Books

    researchmap

  • Recent progress of SPAN towards neutrino mass spectroscopy Reviewed

    Masuda T, Hara H, Miyamoto Y, Sasao N, Tanaka M, Uetake S, Yoshimi A, Yoshimura K, Yoshimura M

    Journal of Physics: Conference Series   718 ( 6 )   2016

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1088/1742-6596/718/6/062043

    Web of Science

    Scopus

    researchmap

    Other Link: http://orcid.org/0000-0001-8122-5145

  • Observation of vibrational coherent two-photon emission in solid parahydrogen

    Miyamoto Yuki, Hara Hideaki, Masuda Takahiko, Uetake Satoshi, Sasao Noboru, Yoshimi Akihiro, Yoshimura Koji, Yoshimura Motohiko

    Meeting Abstracts of the Physical Society of Japan   71   577 - 577   2016

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    DOI: 10.11316/jpsgaiyo.71.2.0_577

    CiNii Article

    researchmap

  • 22aAX-11 Frequency characteristic of ^<129>Xe/^<131>Xe dual nuclear spin maser

    Kojima S., Sato T., Ichikawa Y., Tanaka S., Funayama C., Sakamoto Y., Ohtomo Y., Hirao C., Furukawa T., Yoshimi A., Bidinosti C. P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting Abstracts of the Physical Society of Japan   71   436 - 436   2016

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.71.1.0_436

    CiNii Article

    CiNii Books

    researchmap

  • 22aAX-10 Spin polarization and relaxation mechanism in a cell with multi nuclear species

    Funayama C., Sato T., Ichikawa Y., Kojima S., Tanaka S., Sakamoto Y., Ohtomo Y., Hirao C., Furukawa T., Yoshimi A., Bidinosti C. P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting Abstracts of the Physical Society of Japan   71   435 - 435   2016

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.71.1.0_435

    CiNii Article

    CiNii Books

    researchmap

  • 22aAX-12 EDM experiment using dual-species nuclear spin maser

    Sato T., Ichikawa Y., Kojima S., Funayama C., Tanaka S., Sakamoto Y., Ohtomo Y., Hirao C., Chikamori M., Hikota E., Furukawa T., Yoshimi A., Bidinosti C. P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting Abstracts of the Physical Society of Japan   71   437 - 437   2016

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.71.1.0_437

    CiNii Article

    CiNii Books

    researchmap

  • 22aAX-4 Study of a rubidium magnetometer for the electron EDM search using francium atoms

    Uchiyama A., Inoue T., Aoki T., Ito S., Kato K., Kawamura H., Sakamoto K., Hayamizu T., Harada K., Aoki T., Asahi K., Yoshimi A., Sakemi Y.

    Meeting Abstracts of the Physical Society of Japan   71   433 - 433   2016

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.71.1.0_433

    CiNii Article

    CiNii Books

    researchmap

  • Performance assessment of a new laser system for efficient spin exchange optical pumping in a spin maser measurement of 129Xe EDM

    C. Funayama, T. Furukawa, T. Sato, Y. Ichikawa, Y. Ohtomo, Y. Sakamoto, S. Kojima, T. Suzuki, C. Hirao, M. Chikamori, E. Hikota, M. Tsuchiya, A. Yoshimi, C. P. Bidinosti, T. Ino, H. Ueno, Y. Matsuo, T. Fukuyama, K. Asahi

    Hyperfine Interactions   236 ( 1-3 )   59 - 64   2015.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media {LLC}  

    DOI: 10.1007/s10751-015-1203-3

    researchmap

  • Experimental search for the electron electric dipole moment with laser cooled francium atoms

    T. Inoue, S. Ando, T. Aoki, H. Arikawa, S. Ezure, K. Harada, T. Hayamizu, T. Ishikawa, M. Itoh, K. Kato, H. Kawamura, A. Uchiyama, T. Aoki, K. Asahi, T. Furukawa, A. Hatakeyama, K. Hatanaka, K. Imai, T. Murakami, H. S. Nataraj, T. Sato, Y. Shimizu, T. Wakasa, H. P. Yoshida, A. Yoshimi, Y. Sakemi

    Hyperfine Interactions   231 ( 1-3 )   157 - 162   2015.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media {LLC}  

    DOI: 10.1007/s10751-014-1100-1

    researchmap

  • EDM measurement in 129Xe atom using dual active feedback nuclear spin maser

    T. Sato, Y. Ichikawa, Y. Ohtomo, Y. Sakamoto, S. Kojima, C. Funayama, T. Suzuki, M. Chikamori, E. Hikota, M. Tsuchiya, T. Furukawa, A. Yoshimi, C. P. Bidinosti, T. Ino, H. Ueno, Y. Matsuo, T. Fukuyama, K. Asahi

    Hyperfine Interactions   230 ( 1-3 )   147 - 153   2015.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media {LLC}  

    DOI: 10.1007/s10751-014-1113-9

    researchmap

  • 26aSF-5 Development for the technique of the EDM search with cooled Fr atoms

    Sakemi Y., Aoki T., Harada K., Hayamizu T., Inoue T., Itoh M., Ito S., Kato K., Kawamura H., Sakamoto K., Uchiyama A., Hisano J., Aoki T., Hatakeyama A., Hatanaka K., Wakasa T., Takahashi Y., Asahi K., Yoshimi A.

    Meeting Abstracts of the Physical Society of Japan   70   251 - 251   2015

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.2.0_251

    CiNii Article

    CiNii Books

    researchmap

  • 129Xe EDM Search Experiment Using Active Nuclear Spin Maser Reviewed

    Tomoya SATO, Yuichi ICHIKAWA, Yuichi OHTOMO, Yu SAKAMOTO, Shuichiro KOJIMA, Takahiro SUZUKI, Hazuki SHIRAI, Masatoshi CHIKAMORI, Eri HIKOTA, Hirokazu MIYATAKE, Tsubasa NANAO, Kunifumi SUZUKI, Masato TSUCHIYA, Takeshi INOUE, Takeshi FURUKAWA, Akihiro YOSHIMI, Christopher P. BIDINOSTI, Takashi INO, Hideki UENO, Yukari MATSUO, Takeshi FUKUYAMA, Koichiro ASAHI

    JPS Conf. Proc.   6   020031   2015

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.7566/JPSCP.6.020031

    researchmap

  • Externally triggered coherent two-photon emission from hydrogen molecules Reviewed

    Miyamoto Y, Hara H, Masuda T, Sasao N, Tanaka M, Uetake S, Yoshimi A, Yoshimura K, Yoshimura M

    Progress of Theoretical and Experimental Physics   2015 ( 8 )   2015

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1093/ptep/ptv103

    Web of Science

    Scopus

    researchmap

    Other Link: http://orcid.org/0000-0001-8122-5145

  • Rate amplification of the two photon emission from para-hydrogen toward the neutrino mass measurement Reviewed

    Masuda T, Hara H, Miyamoto Y, Kuma S, Nakano I, Ohae C, Sasao N, Tanaka M, Uetake S, Yoshimi A, Yoshimura K, Yoshimura M

    Hyperfine Interactions   236 ( 1-3 )   73 - 77   2015

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1007/s10751-015-1177-1

    Web of Science

    Scopus

    researchmap

    Other Link: http://orcid.org/0000-0001-8122-5145

  • Development of high-homogeneity magnetic field coil for 129Xe EDM experiment Reviewed

    Y. Sakamoto, C. P. Bidinosti, Y. Ichikawa, T. Sato, Y. Ohtomo, S. Kojima, C. Funayama, T. Suzuki, M. Tsuchiya, T. Furukawa, A. Yoshimi, T. Ino, H. Ueno, Y. Matsuo, T. Fukuyama, K. Asahi

    Hyp. Int.   230 ( 1-3 )   141 - 146   2015

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1007/s10751-014-1109-5

    researchmap

    Other Link: http://link.springer.com/article/10.1007/s10751-014-1109-5/fulltext.html

  • Spin-aligned RI beams and g-factor measurements Reviewed

    Y. Ichikawa, H. Ueno, Y. Ishii, T. Furukawa, A. Yoshimi, D. Kameda, H. Watanabe, N. Aoi, K. Asahi, D. L. Bakabanski, R. Chevrier, J.M. Daugas, N. Fukuda, G. Georgiev, H Hayashi, H. Iijima, N. Inabe, T. Inoue, M. Ishihara, T. Kubo, T. Nanao, T. Ohnishi, M. M. Rajabali, K. Suzuki, H. Takeda, M Tsuchiya

    JPS Conf. Proc.   6   030004   2015

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.7566/JPSCP.6.030004

    researchmap

  • Double-cell Geometry For 129Xe/3He Co-magnetometry Reviewed

    Yuichi OHTOMO, Yuichi ICHIKAWA, Tomoya SATO, Yu SAKAMOTO, Shuichiro KOJIMA, Takahiro SUZUKI, Hazuki SHIRAI, Masatoshi CHIKAMORI, Eri HIKOTA, Hirokazu MIYATAKE, Tsubasa NANAO, Kunifumi SUZUKI, Masato TSUCHIYA, Takeshi INOUE, Takeshi FURUKAWA, Akihiro YOSHIMI, Christopher P. BIDINOSTI, Takashi INO, Hideki UENO, Yukari MATSUO, Takeshi FUKUYAMA, Koichiro ASAHI

    JPS Conf. Proc.   6   030067 - 030067   2015

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.7566/JPSCP.6.030067

    researchmap

  • Two Pion versus σ-Meson Exchange Potentials

    Sachiko Oshima, Takehisa Fujita, Naohiro K, a, Akihiro Yoshimi

    Journal of Modern Physics   06 ( 07 )   927 - 936   2015

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Scientific Research Publishing, Inc.  

    DOI: 10.4236/jmp.2015.67097

    researchmap

  • 21aCE-1 Development of a pumping laser system for concurrent maser oscillation of ^<129>Xe/^3He atoms

    Funayama C., Furukawa T., Sato T., Ichikawa Y., Ohtomo Y., Sakamoto Y., Kojima S., Hirao C., Kanno Y., Komine T., Suzuki T., Chikamori M., Hikota E., Tsuchiya M., Yoshimi A., Bidinosti C. P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting Abstracts of the Physical Society of Japan   70   244 - 244   2015

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.1.0_244

    CiNii Article

    CiNii Books

    researchmap

  • 21aCE-3 Performance of 129Xe/3He nuclear spin masers with double-cell geometry

    Kojima S., Sato T., Ichikawa Y., Ohtomo Y., Sakamoto Y., Funayama C., Hirao C., Kanno Y., Komine T., Suzuki T., Chikamori M., Hikota E., Tsuchiya M., Furukawa T., Yoshimi A., Bidinosti C. P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting Abstracts of the Physical Society of Japan   70   246 - 246   2015

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.1.0_246

    CiNii Article

    CiNii Books

    researchmap

  • 21aCE-4 Experimental search for EDM in ^<129>Xe atom using ^3He comagnetometer IV

    Sato T., Ichikawa Y., Ohtomo Y., Sakamoto Y., Kojima S., Funayama C., Hirao C., Kanno Y., Komine T., Suzuki T., Chikamori M., Hikota E., Tsuchiya M., Furukawa T., Yoshimi A., Bidinosti C. P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting Abstracts of the Physical Society of Japan   70   247 - 247   2015

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.1.0_247

    CiNii Article

    CiNii Books

    researchmap

  • 22pAG-7 Coherent two-photon emission from the vibrational excited states of hydrogen molecules III

    Uetake Satoshi, Hara Hideaki, Masuda Takahiko, Miyamoto Yuki, Nakano Itsuo, Sasao Noboru, Tanaka Minoru, Yoshimi Akihiro, Yoshimura Koji, Yoshimura Motohiko

    Meeting Abstracts of the Physical Society of Japan   70   668 - 668   2015

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.1.0_668

    CiNii Article

    CiNii Books

    researchmap

  • 22aDF-11 Detailed study on the macro-coherent amplification mechanism for the SPAN (SPectroscopy with Atomic Neutrino) experiment II

    Hara Hideaki, Masuda Takahiko, Miyamoto Yuki, Nakano Itsuo, Sasao Noboru, Tanaka Minoru, Uetake Satoshi, Yoshimi Akihiro, Yoshimura Koji, Yoshimura Motohiko

    Meeting Abstracts of the Physical Society of Japan   70   86 - 86   2015

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.1.0_86

    CiNii Article

    CiNii Books

    researchmap

  • 21aCE-2 Operation of ^<129>Xe/^3He dual spin masers under homogeneous magnetic field

    Sakamoto Y., Bidinosti C. P., Ichikawa Y., Sato T., Ohtomo Y., Kojima S., Funayama C., Suzuki T., Hirao C., Kanno Y., Komine T., Tsuchiya M., Furukawa T., Yoshimi A., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting Abstracts of the Physical Society of Japan   70   245 - 245   2015

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.1.0_245

    CiNii Article

    CiNii Books

    researchmap

  • 21aCE-6 Development of a rubidium magnetometer for the electron EDM search using francium atoms

    Uchiyama A., Inoue T., Aoki T., Arikawa H., Ando S., Ishikawa T., Itoh M., Kato K., Kawamura H., Sakamoto K., Hayamizu T., Harada K., Aoki T., Asahi K., Yoshimi A., Sakemi Y.

    Meeting Abstracts of the Physical Society of Japan   70   249 - 249   2015

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.1.0_249

    CiNii Article

    CiNii Books

    researchmap

  • 26aSF-6 Uncertainties in precision frequency measurement using ^<129>Xe/^3He dual spin masers

    Sato T., Ichikawa Y., Kojima S., Funayama C., Sakamoto Y., Ohtomo Y., Hirao C., Chikamori M., Hikota E., Furukawa T., Yoshimi A., Bidinosti C. P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting Abstracts of the Physical Society of Japan   70   252 - 252   2015

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    DOI: 10.11316/jpsgaiyo.70.2.0_252

    CiNii Article

    CiNii Books

    researchmap

  • Development of magnetometer based on the Nonlinear Magneto-Optical Rotation effect toward the measurement of the electron electric dipole moment Reviewed

    T. Inoue, S. Ando, T. Aoki, H. Arikawa, S. Ezure, K. Harada, T. Hayamizu, T. Ishikawa, M. Itoh, K. Kato, H. Kawamura, A. Uchiyama, K. Asahi, T. Furukawa, A. Hatakeyama, K. Hatanaka, K. Imai, T. Murakami, H.S. Nataraj, T. Sato, Y. Shimizu, T. Wakasa, A. Yoshimi, H.P. Yoshida, Y. Sakemi

    JPS Conf. Proc.   6   030070   2015

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.7566/JPSCP.6.030070

    researchmap

  • Production of Ba Metastable State via Superradiance Reviewed

    Ohae Chiaki, Fukumi Atsushi, Kuma Susumu, Miyamoto Yuki, Nakajima Kyo, Nakano Itsuo, Nanjo Hajime, Sasao Noboru, Uetake Satoshi, Wakabayashi Tomonari, Yoshimi Akihiro, Yoshimura Koji, Yoshimura Motohiko

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   83 ( 4 )   2014.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.83.044301

    Web of Science

    researchmap

  • Search for electric dipole moment in Xe-129 atom using a nuclear spin oscillator Reviewed

    K. Asahi, Y. Ichikawa, M. Chikamori, Y. Ohtomo, E. Hikota, T. Suzuki, T. Inoue, T. Furukawa, A. Yoshimi, K. Suzuki, T. Nanao, H. Miyatake, M. Tsuchiya, N. Yoshida, H. Shirai, T. Ino, H. Ueno, Y. Matsuo, T. Fukuyama

    PHYSICS OF PARTICLES AND NUCLEI   45 ( 1 )   199 - 201   2014.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1134/S1063779614010080

    Web of Science

    researchmap

  • Observation of coherent two-photon emission from the first vibrationally excited state of hydrogen molecules Reviewed

    Miyamoto Y, Hara H, Kuma S, Masuda T, Nakano I, Ohae C, Sasao N, Tanaka M, Uetake S, Yoshimi A, Yoshimura K, Yoshimura M

    Progress of Theoretical and Experimental Physics   2014 ( 11 )   2014

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1093/ptep/ptu152

    Web of Science

    Scopus

    researchmap

    Other Link: http://orcid.org/0000-0001-8122-5145

  • Active nuclear spin maser oscillation with double cell Reviewed

    E. Hikota, M. Chikamori, Y. Ichikawa, Y. Ohtomo, Y. Sakamoto, T. Suzuki, C. P. Bidinosti, T. Inoue, T. Furukawa, A. Yoshimi, K. Suzuki, T. Nanao, H. Miyatake, M. Tsuchiya, N. Yoshida, H. Shirai, T. Ino, H. Ueno, Y. Matsuo, T. Fukuyama, K. Asahi

    INPC 2013 - INTERNATIONAL NUCLEAR PHYSICS CONFERENCE, VOL. 2   66   05005   2014

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1051/epjconf/20146605005

    Web of Science

    researchmap

  • Search for electric dipole moment in Xe-129 atom using active nuclear spin maser Reviewed

    Y. Ichikawa, M. Chikamori, Y. Ohtomo, E. Hikota, Y. Sakamoto, T. Suzuki, C. P. Bidinosti, T. Inoue, T. Furukawa, A. Yoshimi, K. Suzuki, T. Nanao, H. Miyatake, M. Tsuchiya, N. Yoshida, H. Shirai, T. Ino, H. Ueno, Y. Matsuo, T. Fukuyama, K. Asahi

    INPC 2013 - INTERNATIONAL NUCLEAR PHYSICS CONFERENCE, VOL. 2   66   05007   2014

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1051/epjconf/20146605007

    Web of Science

    researchmap

  • Spin-aligned RI beams via two-step fragmentation reactions Reviewed

    Y. Ichikawa, H. Ueno, Y. Ishii, T. Furukawa, A. Yoshimi, D. Kameda, H. Watanabe, N. Aoi, K. Asahi, D. L. Balabanski, R. Chevrier, J. M. Daugas, N. Fukuda, G. Georgiev, H. Hayashi, H. Iijima, N. Inabe, T. Inoue, M. Ishihara, T. Kubo, T. Nanao, T. Ohnishi, K. Suzuki, M. Tsuchiya, H. Takeda, M. M. Rajabali

    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS   317   769 - 773   2013.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.nimb.2013.04.071

    Web of Science

    researchmap

  • Development of a new device control system for β-NMR experiments

    N. Yoshida, H. Ueno, A. Yoshimi, Y. Ishibashi, Y. Ichikawa, Y. Abe, K. Asahi, M. Chikamori, T. Fujita, T. Furukawa, E. Hikota, D. Nagae, Y. Ohtomo, Y. Saito, H. Shirai, T. Suzuki, X.F. Yang

    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms   317   705 - 709   2013.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier {BV}  

    DOI: 10.1016/j.nimb.2013.08.057

    researchmap

  • Development of an adiabatic field rotation system to measure spin polarization of unstable nuclei

    Y. Ishibashi, N. Yoshida, H. Ueno, A. Yoshimi, Y. Ichikawa, Y. Abe, K. Asahi, M. Chikamori, T. Fujita, T. Furukawa, E. Hikota, D. Nagae, Y. Ohtomo, Y. Saito, H. Shirai, T. Suzuki, X.F. Yang, N. Sakamoto

    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms   317   714 - 716   2013.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier {BV}  

    DOI: 10.1016/j.nimb.2013.08.059

    researchmap

  • Coherence decay measurement of v=2 vibrons in solid parahydrogen Reviewed

    Susumu Kuma, Yuki Miyamoto, Kyo Nakajima, Atsushi Fukumi, Kentarou Kawaguchi, Itsuo Nakano, Noboru Sasao, Minoru Tanaka, Jian Tang, Takashi Taniguchi, Satoshi Uetake, Tomonari Wakabayashi, Akihiro Yoshimi, Motohiko Yoshimura

    JOURNAL OF CHEMICAL PHYSICS   138 ( 2 )   024507   2013.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.4773893

    Web of Science

    researchmap

  • Nuclear moments of mu-second isomeric fragments at BigRIPS Reviewed

    R. Chevrier, J. M. Daugas, L. Gaudefroy, M. Hass, H. Haas, H. Ueno, N. Aoi, N. Fukuda, Y. Ichikawa, N. Inabe, M. Ishihara, D. Kameda, T. Kubo, T. Ohnishi, H. Takeda, H. Watanabe, A. Yoshimi, K. Asahi, T. Furukawa, H. Hayashi, H. Iijima, T. Inoue, Y. Ishii, T. Nanao, K. Suzuki, M. Tsuchiya, D. L. Balabanski, G. Georgiev, S. Cootenier, G. Neyens, M. Rajabali

    FRENCH-JAPANESE SYMPOSIUM ON NUCLEAR STRUCTURE PROBLEMS: ORGANIZED IN THE FRAMEWORK OF FJNSP LIA AND EFES   33 - 39   2013

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • Production of spin-aligned RI beams via the two-step fragmentation reaction Reviewed

    H. Ueno, Y. Ichikawa, Y. Ishii, T. Furukawa, A. Yoshimi, D. Kameda, H. Watanabe, N. Aoi, K. Asahi, D. L. Balabanski, R. Chevrier, J. M. Daugas, N. Fukuda, G. Georgiev, H. Hayashi, H. Iijima, N. Inabe, T. Inoue, M. Ishihara, T. Kubo, T. Nanao, T. Ohnishi, K. Suzuki, M. Tsuchiya, H. Takeda, M. M. Rajabali

    FRENCH-JAPANESE SYMPOSIUM ON NUCLEAR STRUCTURE PROBLEMS: ORGANIZED IN THE FRAMEWORK OF FJNSP LIA AND EFES   40 - 45   2013

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • Novel method for the production of spin-aligned RI beams in projectile fragmentation reaction with the dispersion matching technique Reviewed

    Y. Ichikawa, H. Ueno, Y. Ishii, T. Furukawa, A. Yoshimi, D. Kameda, H. Watanabe, N. Aoi, K. Asahi, D. L. Balabanski, R. Chevrier, J. M. Daugas, N. Fukuda, G. Georgiev, H. Hayashi, H. Iijima, N. Inabe, T. Inoue, M. Ishihara, T. Kubo, T. Nanao, T. Ohnishi, K. Suzuki, M. Tsuchiya, H. Takeda, M. M. Rajabali

    Hyperfine. Interact.   220   47 - 51   2013

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1007/s10751-012-0682-8

    researchmap

  • Nuclear spin maser and experimental search for Xe-129 atomic EDM Reviewed

    T. Inoue, T. Furukawa, A. Yoshimi, Y. Ichikawa, M. Chikamori, Y. Ohtomo, M. Tsuchiya, N. Yoshida, H. Shirai, M. Uchida, K. Suzuki, T. Nanao, H. Miyatake, H. Ueno, Y. Matsuo, T. Fukuyama, K. Asahi

    Hyp. Int.   220   59 - 63   2013

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    researchmap

  • Production of spin-controlled rare isotope beams Reviewed

    Yuichi Ichikawa, Hideki Ueno, Yuji Ishii, Takeshi Furukawa, Akihiro Yoshimi, Daisuke Kameda, Hiroshi Watanabe, Nori Aoi, Koichiro Asahi, Dimiter L. Balabanski, Raphael Chevrier, Jean-Michel Daugas, Naoki Fukuda, Georgi Georgiev, Hironori Hayashi, Hiroaki Iijima, Naoto Inabe, Takeshi Inoue, Masayasu Ishihara, Toshiyuki Kubo, Tsubasa Nanao, Tetsuya Ohnishi, Kunifumi Suzuki, Masato Tsuchiya, Hiroyuki Takeda, Mustafa M. Rajabali

    NATURE PHYSICS   8 ( 12 )   918 - 922   2012.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/NPHYS2457

    Web of Science

    researchmap

  • Observation of new microsecond isomers among fission products from in-flight fission of 345 MeV/nucleon U-238 Reviewed

    D. Kameda, T. Kubo, T. Ohnishi, K. Kusaka, A. Yoshida, K. Yoshida, M. Ohtake, N. Fukuda, H. Takeda, K. Tanaka, N. Inabe, Y. Yanagisawa, Y. Gono, H. Watanabe, H. Otsu, H. Baba, T. Ichihara, Y. Yamaguchi, M. Takechi, S. Nishimura, H. Ueno, A. Yoshimi, H. Sakurai, T. Motobayashi, T. Nakao, Y. Mizoi, M. Matsushita, K. Ieki, N. Kobayashi, K. Tanaka, Y. Kawada, N. Tanaka, S. Deguchi, Y. Satou, Y. Kondo, T. Nakamura, K. Yoshinaga, C. Ishii, H. Yoshii, Y. Miyashita, N. Uematsu, Y. Shiraki, T. Sumikama, J. Chiba, E. Ideguchi, A. Saito, T. Yamaguchi, I. Hachiuma, T. Suzuki, T. Moriguchi, A. Ozawa, T. Ohtsubo, M. A. Famiano, H. Geissel, A. S. Nettleton, O. B. Tarasov, D. Bazin, B. M. Sherrill, S. L. Manikonda, J. A. Nolen

    PHYSICAL REVIEW C   86 ( 5 )   054319   2012.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevC.86.054319

    Web of Science

    researchmap

  • Erosion of N=20 shell in Al-33 investigated through the ground-state electric quadrupole moment Reviewed

    K. Shimada, H. Ueno, G. Neyens, K. Asahi, D. L. Balabanski, J. M. Daugas, M. Depuydt, M. De Rydt, L. Gaudefroy, S. Grevy, Y. Hasama, Y. Ichikawa, D. Kameda, P. Morel, T. Nagatomo, L. Perrot, Ch Stodel, J. -C. Thomas, Y. Utsuno, W. Vanderheijden, N. Vermeulen, P. Vingerhoets, E. Yagi, K. Yoshida, A. Yoshimi

    PHYSICS LETTERS B   714 ( 2-5 )   246 - 250   2012.8

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.physletb.2012.07.030

    Web of Science

    researchmap

  • Low-frequency Xe-129 nuclear spin oscillator with optical spin detection Reviewed

    A. Yoshimi, T. Inoue, T. Furukawa, T. Nanao, K. Suzuki, M. Chikamori, M. Tsuchiya, H. Hayashi, M. Uchida, N. Hatakeyama, S. Kagami, Y. Ichikawa, H. Miyatake, K. Asahi

    PHYSICS LETTERS A   376 ( 24-25 )   1924 - 1929   2012.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.physleta.2012.04.043

    Web of Science

    researchmap

  • Is the 7/2(1)(-) Isomer State of S-43 Spherical? Reviewed

    R. Chevrier, J. M. Daugas, L. Gaudefroy, Y. Ichikawa, H. Ueno, M. Hass, H. Haas, S. Cottenier, N. Aoi, K. Asahi, D. L. Balabanski, N. Fukuda, T. Furukawa, G. Georgiev, H. Hayashi, H. Iijima, N. Inabe, T. Inoue, M. Ishihara, Y. Ishii, D. Kameda, T. Kubo, T. Nanao, G. Neyens, T. Ohnishi, M. M. Rajabali, K. Suzuki, H. Takeda, M. Tsuchiya, N. Vermeulen, H. Watanabe, A. Yoshimi

    PHYSICAL REVIEW LETTERS   108 ( 16 )   162501   2012.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevLett.108.162501

    Web of Science

    researchmap

  • Isobaric analog resonances of the N=21 nucleus 35Si Reviewed

    N. Imai, Y. Hirayama, Y. X. Watanabe, T. Teranishi, T. Hashimoto, S. Hayakawa, Y. Ichikawa, H. Ishiyama, S. C. Jeong, D. Kahl, S. Kubono, H. Miyatake, H. Ueno, H. Yamaguchi, K. Yoneda, A. Yoshimi

    Physical Review C   85 ( 3 )   2012.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Physical Society ({APS})  

    DOI: 10.1103/physrevc.85.034313

    Scopus

    researchmap

    Other Link: http://orcid.org/0000-0001-8864-369X

  • Fe-57 charge states in MC-Si solar cells under light illumination after GeV-implantation of Mn-57 Reviewed

    Yutaka Yoshida, Kunifumi Suzuki, Yoshio Kobayashi, Takashi Nagatomo, Yuki Akiyama, Kenichi Yukihira, Kazuo Hayakawa, Hideki Ueno, Akihiro Yoshimi, Daisuke Nagae, Koichiro Asahi, Guido Langouche

    HYPERFINE INTERACTIONS   204 ( 1-3 )   133 - 137   2012.3

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1007/s10751-011-0424-3

    Web of Science

    researchmap

  • Neutrino spectroscopy with atoms and molecules Invited Reviewed

    Atsushi Fukumi, Susumu Kuma, Yuki Miyamoto, Kyo Nakajima, Itsuo Nakano, Hajime Nanjo, Chiaki Ohae, Noboru Sasao, Minoru Tanaka, Takashi Taniguchi, Satoshi Uetake, Tomonari Wakabayashi, Takuya Yamaguchi, Akihiro Yoshimi, Motohiko Yoshimura

    PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS   2012 ( 1 )   04D002   2012

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1093/ptep/pts066

    Web of Science

    researchmap

  • Production of spin-aligned RI beam via two-step fragmentation with dispersion matching Reviewed

    Y. Ichikawa, H. Ueno, Y. Ishii, T. Furukawa, A. Yoshimi, D. Kameda, H. Watanabe, N. Aoi, K. Asahi, D. L. Balabanski, R. Chevrier, J. M. Daugas, N. Fukuda, G. Georgiev, H. Hayashi, H. Iijima, N. Inabe, T. Inoue, M. Ishihara, T. Kubo, T. Nanao, T. Ohnishi, K. Suzuki, M. Tsuchiya, H. Takeda, M. M. Rajabali

    RUTHERFORD CENTENNIAL CONFERENCE ON NUCLEAR PHYSICS, 2011   381   2012

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1088/1742-6596/381/1/012090

    Web of Science

    researchmap

  • QUADRUPOLE MOMENT OF THE 7/2(1) ISOMER STATE OF S-43M Reviewed

    R. Chevrier, J. M. Daugas, L. Gaudefroy, Y. Ichikawa, H. Ueno, M. Hass, H. Haas, S. Cottenier, N. Aoi, K. Asahi, D. L. Balabanski, N. Fukuda, T. Furukawa, G. Georgiev, H. Hayashi, H. Iijima, N. Inabe, T. Inoue, M. Ishihara, Y. Ishii, D. Kameda, T. Kubo, T. Nanao, G. Neyens, T. Ohnishi, M. M. Rajabali, K. Suzuki, H. Takeda, M. Tsuchiya, N. Vermeulen, H. Watanabe, A. Yoshimi

    PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON EXOTIC NUCLEI (EXON 2012)   59 - 66   2012

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • Development of longitudinal-gradient magnet for time focusing of ultra-cold neutron with anisotropic inter-pole Reviewed

    Yasushi Arimoto, Yoshihisa Iwashita, Tamaki Yoshioka, Masaaki Kitaguchi, Sohei Imajo, Hirohiko M. Shimizu, Koichiro Asahi, Takashi Ino, Yoshio Kamiya, Kenji Mishima, Suguru Muto, Kenji Sakai, Tatsushi Shima, Kaoru Taketani, Satoru Yamashita, Akihiro Yoshimi

    IEEE Transactions on Applied Superconductivity   22 ( 3 )   2012

     More details

    Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TASC.2012.2183569

    Scopus

    researchmap

  • Frequency characteristics of a nuclear spin maser for the search for the electric dipole moment of Xe-129 atom Reviewed

    T. Inoue, M. Tsuchiya, T. Furukawa, H. Hayashi, T. Nanao, A. Yoshimi, M. Uchida, Y. Matsuo, K. Asahi

    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES   43 ( 3 )   847 - 850   2011.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.physe.2010.07.066

    Web of Science

    researchmap

  • Development of high-sensitivity NMOR magnetometry for an EDM experiment Reviewed

    T. Nanao, A. Yoshimi, T. Inoue, T. Furukawa, M. Tsuchiya, H. Hayashi, M. Uchida, K. Asahi

    INTERNATIONAL NUCLEAR PHYSICS CONFERENCE 2010 (INPC): STANDARD MODEL TESTS AND FUNDAMENTAL SYMMETRIES   312   2011

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1088/1742-6596/312/10/102015

    Web of Science

    researchmap

  • Magnetic Field Stabilization for (129)Xe EDM Search Experiment Reviewed

    Takeshi Furukawa, Takeshi Inoue, Tsubasa Nanao, Akihiro Yoshimi, Masato Tsuchiya, Hironori Hayashi, Makoto Uchida, Koichiro Asahi

    INTERNATIONAL NUCLEAR PHYSICS CONFERENCE 2010 (INPC): STANDARD MODEL TESTS AND FUNDAMENTAL SYMMETRIES   312   2011

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1088/1742-6596/312/10/102005

    Web of Science

    researchmap

  • Search for an EDM in diamagnetic atom (129)Xe with nuclear spin maser technique Reviewed

    Takeshi Inoue, Masato Tsuchiya, Hironori Hayashi, Tsubasa Nanao, Kunifumi Suzuki, Akihiro Yoshimi, Takeshi Furukawa, Makoto Uchida, Koichiro Asahi

    INTERNATIONAL NUCLEAR PHYSICS CONFERENCE 2010 (INPC): STANDARD MODEL TESTS AND FUNDAMENTAL SYMMETRIES   312   2011

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1088/1742-6596/312/10/102008

    Web of Science

    researchmap

  • Development of NMOR magnetometer for spin-maser EDM experiment Reviewed

    A. Yoshimi, T. Nanao, T. Inoue, T. Furukawa, M. Uchida, M. Tsuchiya, H. Hayashi, M. Chikamori, K. Asahi

    2ND INTERNATIONAL WORKSHOP ON THE PHYSICS OF FUNDAMENTAL SYMMETRIES AND INTERACTIONS (PSI)   17   2011

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1016/j.phpro.2011.06.043

    Web of Science

    researchmap

  • Search for an Electric Dipole Moment in Xe-129 Atom with Nuclear Spin Oscillator Technique Reviewed

    K. Asahi, T. Furukawa, T. Inoue, A. Yoshimi, T. Nanao, M. Chikamori, K. Suzuki, M. Tsuchiya, H. Hayashi, M. Uchida, H. Ueno, Y. Matsuo, T. Fukuyama

    INTERNATIONAL SYMPOSIUM: NANOSCIENCE AND QUANTUM PHYSICS 2011 (NANOPHYS'11)   302   2011

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1088/1742-6596/302/1/012039

    Web of Science

    researchmap

  • Experimental search for Xe-129 atomic EDM with nuclear spin maser technique Reviewed

    T. Inoue, T. Furukawa, T. Nanao, A. Yoshimi, K. Suzuki, M. Chikamori, M. Tsuchiya, H. Hayashi, M. Uchida, K. Asahi

    2ND INTERNATIONAL WORKSHOP ON THE PHYSICS OF FUNDAMENTAL SYMMETRIES AND INTERACTIONS (PSI)   17   2011

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1016/j.phpro.2011.06.024

    Web of Science

    researchmap

  • Longitudinal-gradient magnet for time focusing of ultra-cold neutrons

    Y. Arimoto, T. Yoshioka, H. M. Shimizu, K. Mishima, T. Ino, K. Taketani, S. Muto, M. Kitaguchi, S. Imajo, Y. Iwashita, S. Yamashita, Y. Kamiya, A. Yoshimi, K. Asahi, T. Shima, K. Sakai

    Physics Procedia   17   20 - 29   2011

     More details

    Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1016/j.phpro.2011.06.013

    Scopus

    researchmap

  • 18pSK-14 Photon detection from stopped ^<87>Rb atoms injected into superfluid helium for a new nuclear laser spectroscopy of rare radioisotopes

    Furukawa T., Matuura Y., Kato Y., Yamaguchi Y., Imamura K., Makuta M., Hatakeyama A., Wada M., Sonoda T., Itou Y., Nanao T., Wakui T., Kobayashi T., Nishimura S., Nishimura M., Kondo Y., Aoi N., Yoneda K., Kubono S., Ueno H., Shimoda T., Shinozuka T., Sasaki A., Asahi K., Matsuo Y., Izumi S., Ichikawa Y., Yoshimi A., Tajiri K., Ishii Y., Yoshida N.

    Meeting Abstracts of the Physical Society of Japan   66   91 - 91   2011

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    DOI: 10.11316/jpsgaiyo.66.2.1.0_91_3

    CiNii Article

    researchmap

  • Photon detection from stopped 87Rb atoms injected into superfluid helium for a new nuclear laser spectroscopy of rare radioisotopes

    T. Furukawa, T. Wakui, A. Sasaki, S. Izumi, Y. Ichikawa, A. Yoshimi, K. Tajiri, Y. Ishii, N. Yoshida, Y. Matsuura, Y. Kato, Y. Yamaguchi, K. Imamura, M. Makuta, A. Hatakeyama, M. Wada, T. Sonoda, Y. Ito, T. Nanao, T. Kobayashi, S. Nishimura, M. Nishimura, Y. Kondo, N. Aoi, K. Yoneda, S. Kubono, Y. Ohshiro, H. Ueno, T. Shimoda, T. Shinozuka, K. Asahi, Y. Matsuo

    Journal of Physics: Conference Series   302 ( 1 )   2011

     More details

    Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1088/1742-6596/302/1/012054

    Scopus

    researchmap

  • 28pGK-2 Photon detection from stopped ^<87>Rb atoms injected into superfluid helium for a new nuclear laser spectroscopy of rare radioisotopes

    Furukawa T., Matuura Y., Kato Y., Yamaguchi Y., Imamura K., Makuta M., Hatakeyama A., Wada M., Sonoda T., Itou Y., Nanao T., Wakui T., Kobayashi T., Nishimura S., Nishimura M., Kondo Y., Aoi N., Yoneda K., Kubono S., Ohshiro Y., Ueno H., Shimoda T., Sasaki A., Shinozuka T., Asahi K., Matsuo Y., Izumi S., Ichikawa Y., Yoshimi A., Tajiri K., Ishii Y., Yoshida N.

    Meeting Abstracts of the Physical Society of Japan   66   99 - 99   2011

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    DOI: 10.11316/jpsgaiyo.66.1.1.0_99_2

    CiNii Article

    researchmap

  • Identification of 45 New Neutron-Rich Isotopes Produced by In-Flight Fission of a 238U Beam at 345 MeV/nucleon

    Tetsuya Ohnishi, Toshiyuki Kubo, Kensuke Kusaka, Atsushi Yoshida, Koichi Yoshida, Masao Ohtake, Naoki Fukuda, Hiroyuki Takeda, Daisuke Kameda, Kanenobu Tanaka, Naohito Inabe, Yoshiyuki Yanagisawa, Yasuyuki Gono, Hiroshi Watanabe, Hideaki Otsu, Hidetada Baba, Takashi Ichihara, Yoshitaka Yamaguchi, Maya Takechi, Shunji Nishimura, Hideki Ueno, Akihiro Yoshimi, Hiroyoshi Sakurai, Tohru Motobayashi, Taro Nakao, Yutaka Mizoi, Masafumi Matsushita, Kazuo Ieki, Nobuyuki Kobayashi, Kana Tanaka, Yosuke Kawada, Naoki Tanaka, Shigeki Deguchi, Yoshiteru Satou, Yosuke Kondo, Takashi Nakamura, Kenta Yoshinaga, Chihiro Ishii, Hideakira Yoshii, Yuki Miyashita, Nobuya Uematsu, Yasutsugu Shiraki, Toshiyuki Sumikama, Junsei Chiba, Eiji Ideguchi, Akito Saito, Takayuki Yamaguchi, Isao Hachiuma, Takeshi Suzuki, Tetsuaki Moriguchi, Akira Ozawa, Takashi Ohtsubo, Michael A. Famiano, Hans Geissel, Anthony S. Nettleton, Oleg B. Tarasov, Daniel P. Bazin, Bradley M. Sherrill, Shashikant L. Manikonda, Jerry A. Nolen

    Journal of the Physical Society of Japan   79 ( 7 )   073201 - 073201   2010.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Physical Society of Japan  

    DOI: 10.1143/jpsj.79.073201

    researchmap

  • Precise nuclear moments of extremely proton-rich nuclus Al-23

    T. Nagatomo, H. Ueno, M. Mihara, K. Matsuta, A. Yoshimi, Y. Ichikawa, K. Yamada, H. Kawamura, A. Ozawa, T. Moriguchi, Y. Ishibashi, K. Asahi, M. Uchida, K. Suzuki, T. Inoue, Y. Hasama, H. Iijima, T. Sumikama, M. Fukuda, T. Minamisono

    HYPERFINE INTERACTIONS   198 ( 1-3 )   103 - 107   2010.6

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1007/s10751-010-0262-8

    Web of Science

    Scopus

    researchmap

  • Beta-NMR measurement of 58Cu in Si

    M. Mihara, T. Izumikawa, H. Ueno, K. Matsuta, D. Nishimura, T. Nagatomo, T. Moriguchi, Y. Ito, D. Nagae, M. Fukuda, A. Yoshimi, K. Yamada, M. Takechi, Y. Ichikawa, S. Momota, Y. Hirayama, T. Ohtsubo, S. Suzuki, T. Kubo, Y. Namiki, A. Ozawa, Y. Ishibashi, H. Oishi, K. Suzuki, I. Hachiuma, K. Namihira, D. Horikawa, T. Minamisono, T. Yamaguchi, T. Kuboki, T. Suzuki, K. Satoh, Y. Kobayashi, K. Asahi, K. Matsukawa, K. Shirai

    Hyperfine Interactions   197 ( 1 )   143 - 147   2010

     More details

    Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10751-010-0249-5

    Scopus

    researchmap

  • Electric quadrupole moment of the neutron-rich Al-33 Reviewed

    T. Nagatomo, K. Shimada, K. Asahi, D. L. Balabanski, J. M. Daugas, M. Depuydt, M. De Rydt, L. Gaudefroy, S. Grevy, Y. Hasama, Y. Ichikawa, D. Kameda, P. Morel, L. Perrot, C. Stoedel, J. C. Thomas, W. Vanderheijden, N. Vermeulen, P. Vingerhoets, A. Yoshimi, G. Neyens, H. Ueno

    EUROPEAN PHYSICAL JOURNAL A   42 ( 3 )   383 - 385   2009.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1140/epja/i2009-10885-3

    Web of Science

    researchmap

  • g factors of N17and N18 remeasured

    M. De Rydt, D. L. Balabanski, J. M. Daugas, P. Himpe, D. Kameda, R. Lozeva, P. Morel, L. Perrot, K. Shimada, C. Stödel, T. Sugimoto, J. C. Thomas, H. Ueno, N. Vermeulen, P. Vingerhoets, A. Yoshimi, G. Neyens

    Physical Review C   80 ( 3 )   2009.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Physical Society ({APS})  

    DOI: 10.1103/physrevc.80.037306

    researchmap

  • Ground-state electric quadrupole moment of Al31

    D. Nagae, H. Ueno, D. Kameda, M. Takemura, K. Asahi, K. Takase, A. Yoshimi, T. Sugimoto, K. Shimada, T. Nagatomo, M. Uchida, T. Arai, T. Inoue, S. Kagami, N. Hatakeyama, H. Kawamura, K. Narita, J. Murata

    Physical Review C   79 ( 2 )   2009.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Physical Society ({APS})  

    DOI: 10.1103/physrevc.79.027301

    researchmap

  • Precision measurement of the electric quadrupole moment of 31Al and determination of the effective proton charge in the sd-shell Reviewed

    M. De Rydt, G. Neyens, K. Asahi, D.L. Balabanski, J.M. Daugas, M. Depuydt, L. Gaudefroy, S. Grevy, Y. Hasama, Y. Ichikawa, P. Morel, T. Nagatomo, T. Otsuka, L. Perrot, K. Shimada, C. Stodel, J.C. Thomas, H. Ueno, Y. Utsuno, W. Vanderheijden, N. Vermeulen, P. Vingerhoets, A. Yoshimi

    Phys. Lett. B   678 ( 4 )   344 - 349   2009

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.physletb.2009.06.043

    Web of Science

    researchmap

  • Nuclear Spin Maser at Highly Stabilized Low Magnetic Field and Search for Atomic EDM Reviewed

    A. Yoshimi, K. Asahi, T. Inoue, M. Uchida, N. Hatakeyama, M. Tsuchiya, S. Kagami

    SPIN PHYSICS   1149   249 - +   2009

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • Nuclear Structure Studies with Polarized Radioactive Beams Reviewed

    K. Asahi, H. Ueno, K. Shimada, T. Nagatomo, A. Yoshimi, D. Nagae, D. Kameda, M. Uchida, T. Inoue, M. Hatakeyama, S. Kagami, Y. Hasama, K. Suzuki, J. Murata, H. Kawamura, K. Narita, M. Ishihara

    SPIN PHYSICS   1149   90 - +   2009

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • 29pZC-10 Optical pumping of Ag atoms in superfluid helium

    Furukawa T., Yamaguchi K., Wada M., Sonoda T., Takamine A., Ueno H., Yoshimi A., Aoi N., Nishimura S., Togano Y., Takechi M., Fujikake K., Odahara A., Shimoda T., Shinozuka T., Motobayashi T., Matsuo Y., Hatakeyama A., Kobayashi T., Matsuura Y., Sasaki A., Hoshino S., Wakui T., Kazato M.

    Meeting Abstracts of the Physical Society of Japan   64   80 - 80   2009

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    DOI: 10.11316/jpsgaiyo.64.1.1.0_80_4

    CiNii Article

    researchmap

  • 29pZC-8 Development of fluorescence detection system for nuclear laser spectroscopy in He II

    Sasaki A., Kobayashi T., Ueno H., Yoshimi A., Aoi N., Nishimura S., Togano Y., Takechi M., Hatakeyama A., Fujikake K., Matsuura Y., Hoshino S., Odahara A., Shimoda T., Motobayashi T., Shinozuka T., Matsuo Y., Wakui T., Furukawa T., Kazato M., Yamaguchi K., Wada M., Sonoda T., Takamine A.

    Meeting Abstracts of the Physical Society of Japan   64   80 - 80   2009

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    DOI: 10.11316/jpsgaiyo.64.1.1.0_80_2

    CiNii Article

    researchmap

  • Electric quadrupole moment of 31Al

    D. Nagae, H. Ueno, D. Kameda, M. Takemura, K. Asahi, K. Takase, A. Yoshimi, T. Sugimoto, K. Shimada, T. Nagatomo, M. Uchida, T. Arai, T. Inoue, S. Kagami, N. Hatakeyama, J. Murata, H. Kawamura, K. Narita

    Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms   266 ( 19-20 )   4612 - 4615   2008.10

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier {BV}  

    DOI: 10.1016/j.nimb.2008.05.111

    researchmap

  • Temperature-dependent behavior of impurity atoms implanted in highly oriented pyrolytic graphite - An application of a new online TDPAC method Reviewed

    Wataru Sato, Hideki Ueno, Hiroshi Watanabe, Hisanori Miyoshi, Akihiro Yoshimi, Daisuke Kameda, Takashi Ito, Kenzi Shimada, Jou Kaihara, Shinichi Suda, Yoshio Kobayashi, Atsushi Shinohara, Yoshitaka Ohkubo, Koichiro Asahi

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   77 ( 9 )   2008.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1143/JPSJ.77.095001

    Web of Science

    researchmap

    Other Link: http://orcid.org/0000-0003-1971-4313

  • Optical-coupling nuclear spin maser under highly stabilized low static field Reviewed

    A. Yoshimi, T. Inoue, M. Uchida, N. Hatakeyama, K. Asahi

    HYPERFINE INTERACTIONS   181 ( 1-3 )   111 - 114   2008.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10751-008-9630-z

    Web of Science

    researchmap

  • Online time-differential perturbed angular correlation study with an O-19 beam - Residence sites of oxygen atoms in highly oriented pyrolytic graphite Reviewed

    W. Sato, H. Ueno, H. Watanabe, H. Miyoshi, A. Yoshimi, D. Kameda, T. Ito, K. Shimada, J. Kalhara, S. Suda, Y. Kobayashi, A. Shinohara, Y. Ohkubo, K. Asahi

    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS   266 ( 2 )   316 - 322   2008.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.nimb.2007.11.001

    Web of Science

    J-GLOBAL

    researchmap

  • Development of atomic-beam resonance method to measure the nuclear moments of unstable nuclei

    T. Sugimoto, K. Asahi, H. Kawamura, J. Murata, D. Nagae, K. Shimada, H. Ueno, A. Yoshimi

    Hyperfine Interactions   181 ( 1-3 )   141 - 144   2008.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media {LLC}  

    DOI: 10.1007/s10751-008-9705-x

    researchmap

  • 22aSD-5 Present status of preparation in "OROCHI" experiment new laser spectroscopy of exotic RI atoms in superfluid helium

    Furukawa T., Aoi N., Takechi M., Kobayashi T., Wada M., Sonoda T., Takamine A., Togano Y., Fujikake K., Matsura Y., Odahara A., Matsuo Y., Shimoda T., Shinozuka T., Motobayashi T., Hatakeyama A., Kazato M., Hoshino S., Sasaki A., Wakui T., Ueno H., Yoshimi A.

    Meeting Abstracts of the Physical Society of Japan   63   65 - 65   2008

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    DOI: 10.11316/jpsgaiyo.63.2.1.0_65_2

    CiNii Article

    researchmap

  • Fe-57 diffusion in n-type Si after GeV implantation of Mn-57 Reviewed

    Y. Yoshida, Y. Kobayashi, K. Yukihira, K. Hayakawa, K. Suzuki, A. Yoshida, H. Ueno, A. Yoshimi, K. Shimada, D. Nagae, K. Asahi, G. Langouche

    PHYSICA B-CONDENSED MATTER   401   101 - 104   2007.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.physb.2007.08.122

    Web of Science

    researchmap

  • Electric quadrupole moments of neutron-rich nuclei Al-32 and Al-31 Reviewed

    D. Kameda, H. Ueno, K. Asahi, D. Nagae, M. Takemura, K. Shimada, A. Yoshimi, T. Nagatomo, T. Sugimoto, M. Uchida, T. Arai, K. Takase, S. Suda, T. Inoue, J. Murata, H. Kawamura, H. Watanabe, Y. Kobayashi, M. Ishihara

    HYPERFINE INTERACTIONS   180 ( 1-3 )   61 - 64   2007.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10751-008-9685-x

    Web of Science

    researchmap

  • Nuclear moments of neutron-rich aluminum isotopes Reviewed

    H. Ueno, D. Kameda, D. Nagae, M. Takemura, K. Asahi, K. Shimada, K. Takase, T. Sugimoto, T. Nagatomo, M. Uchida, T. Arai, T. Inoue, A. Yoshimi, T. Kawamura, K. Narita

    EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS   150   185 - 186   2007.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1140/epjst/e2007-00299-y

    Web of Science

    researchmap

  • Production of spin-polarized (17)N beam using inverse-kinematics low-energy transfer reactions Reviewed

    K. Shimada, D. Nagae, K. Asahi, T. Inoue, K. Takase, S. Kagami, N. Hatakeyama, Y. Kobayashi, H. Ueno, A. Yoshimi, D. Kameda, T. Nagatomo, T. Sugimoto, S. Kubono, H. Yamaguchi, Y. Wakabayashi, G. Amadio, S. Hayakawa, J. Murata, H. Kawamura

    HYPERFINE INTERACTIONS   180 ( 1-3 )   43 - 47   2007.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10751-008-9626-8

    Web of Science

    researchmap

  • Measurement of the electric quadrupole moment of Al-32 Reviewed

    D. Kameda, H. Ueno, K. Asahi, M. Takemura, A. Yoshimi, T. Haseyama, M. Uchida, K. Shimada, D. Nagae, G. Kijima, T. Arai, K. Takase, S. Suda, T. Inoue, J. Murata, H. Kawamura, Y. Kobayashi, H. Watanabe, M. Ishihara

    PHYSICS LETTERS B   647 ( 2-3 )   93 - 97   2007.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1036/j.physletb.2007.01.063

    Web of Science

    researchmap

  • Measurement of electric quadrupole moments for Al-31 using spin polarized RI beams Reviewed

    D. Nagae, K. Asahi, H. Ueno, D. Kameda, M. Takemura, K. Takase, A. Yoshimi, T. Sugimoto, T. Nagatomo, Y. Kobayashi, M. Uchida, K. Shimada, T. Arai, T. Inoue, S. Kagami, N. Hatakeyama

    PROCEEDINGS OF THE 17TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM   915   853 - +   2007

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • Search for an atomic EDM with optical-coupling nuclear spin oscillator Reviewed

    K. Asahi, M. Uchida, A. Yoshimi, T. Inoue, N. Hatakeyama

    PROCEEDINGS OF THE 17TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM   915   206 - +   2007

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • Production of spin-polarized radioactive ion beams via projectile fragmentation reaction Reviewed

    D. Kameda, H. Ueno, K. Asaw, D. Nagae, A. Yoshimi, T. Nagatomo, T. Sugimoto, M. Uchida, M. Takemura, K. Shimada, K. Takase, T. Inoue, G. Kijima, T. Arai, S. Suda, J. Murata, H. Kawamura, Y. Kobayashi, H. Watanabe, M. Ishihara

    PSTP 2007   980   283 - +   2007

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • Nuclear moment measurements of neutron-rich aluminum isotopes using spin-polarized RI beams: Determination of the boundary of the "Island of inversion" Reviewed

    D. Kameda, H. Ueno, K. Asah, M. Takemura, D. Nagae, K. Shimada, A. Yoshimi, Y. Kobayashi, T. Haseyama, M. Uchida, K. Takase, T. Arai, T. Inoue, S. Suda, J. Murata, H. Kawamura, H. Watanabe, M. Ishihara

    PROCEEDINGS OF THE 17TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM   915   845 - +   2007

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • Beta neutrino correlation and T-Violation experiment in nuclear beta decay Reviewed

    J. Murata, K. Asahi, D. Kameda, H. Kawamura, D. Nagae, K. Narita, K. Shimada, T. Shimoyama, T. Shuehiro, T. Toyoda, M. Uchida, H. Ueno, A. Yoshimi

    PROCEEDINGS OF THE 17TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM   915 ( 1 )   218 - +   2007

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1063/1.2750766

    Web of Science

    researchmap

  • Developments of atomic beam resonance method with RI beams Reviewed

    A. Yoshimi, H. Ueno, T. Sugimoto, K. Shimada, D. Nagae, J. Murata, H. Kawamura, D. Kameda, K. Asahi

    PROCEEDINGS OF THE 17TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM   915 ( 1 )   849 - +   2007

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1063/1.2750910

    Web of Science

    researchmap

  • Measurement of nuclear moments at RIKEN Reviewed

    H. Ueno, D. Kameda, D. Nagae, M. Takemura, K. Asahi, K. Takase, A. Yoshimi, T. Sugimoto, T. Nagatomo, T. Arai, M. Uchida, K. Shimada, T. Inoue, J. Murata, H. Kawamura, K. Narita

    TOURS SYMPOSIUM ON NUCLEAR PHYSICS VI   891 ( 1 )   113 - +   2007

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1063/1.2713507

    Web of Science

    researchmap

  • Electric quadrupole moments of neutron rich Al isotope Reviewed

    A. Yoshimi, H. Ueno, D. Kameda, K. Asahi, D. Nagae, M. Takemura, K. Shimada, K. Takase, T. Sugimoto, M. Uchida, T. Arai, T. Inoue, J. Murata, H. Kawamura

    INTERNATIONAL SYMPOSIUM ON EXOTIC NUCLEI   912 ( 1 )   105 - +   2007

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1063/1.2746585

    Web of Science

    researchmap

  • Nuclear-moment measurements at RIKEN and perspectives in RIBF Reviewed

    H. Ueno, D. Kameda, D. Nagae, M. Takemura, K. Asahi, K. Takase, A. Yoshimi, T. Sugimoto, T. Nagatomo, K. Shimada, M. Uchida, T. Arai, T. Inoue, J. Murata, H. Kawamura, K. Narita

    PROCEEDINGS OF THE 17TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM   915 ( 1 )   841 - +   2007

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1063/1.2750908

    Web of Science

    researchmap

  • Structure of unstable nuclei from nuclear moments and β decays

    K Asahi, M Uchida, K Shimada, D Nagae, D Kameda, H Ueno, A Yoshimi, M Takemura, T Arai, K Takase, T Inoue, H Kawamura, J Murata, H Watanabe, T Haseyama, Y Kobayashi, A Umeya, M Ishihara

    Journal of Physics: Conference Series   49   79 - 84   2006.10

     More details

    Publishing type:Research paper (scientific journal)   Publisher:IOP Publishing  

    DOI: 10.1088/1742-6596/49/1/018

    researchmap

  • Nuclear moments of neutron-rich 32Al

    D. Kameda, H. Ueno, K. Asahi, M. Takemura, A. Yoshimi, T. Haseyama, M. Uchida, K. Shimada, D. Nagae, G. Kijima, T. Arai, K. Takase, S. Suda, T. Inoue, J. Murata, H. Kawamura, Y. Kobayashi, H. Watanabe, M. Ishihara

    Journal of Physics: Conference Series   49 ( 1 )   138 - 139   2006.10

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Institute of Physics Publishing  

    DOI: 10.1088/1742-6596/49/1/030

    Scopus

    researchmap

  • Development of ion transportation, extraction and neutralization systems for atomic beam resonance method

    Daisuke Nagae, Koichiro Asahi, Hisanori Miyoshi, Kenzi Shimada, Akihiro Yoshimi, Hideki Ueno, Jiro Murata, Makoto Uchida, Daisuke Kameda, Go Kato, Shoken Emori, Go Kijima, Sachiko Oshima, Makoto Takemura, Takemasa Arai, Yoshio Kobayashi, Tomohito Haseyama, W. D. Schmidt-Ott

    Physica E: Low-Dimensional Systems and Nanostructures   29 ( 3-4 )   580 - 583   2005.11

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1016/j.physe.2005.06.031

    Scopus

    researchmap

  • Study of electromagnetic moments in unstable nuclei with radioactive nuclear beams

    K Asahi, D Kameda, H Ueno, A Yoshimi, M Uchida, H Miyoshi, K Shimada, D Nagae, G Kijima, T Haseyama, H Watanabe, M Takemura, T Arai, S Oshima, A Umeya

    Journal of Physics: Conference Series   20   59 - 64   2005.1

     More details

    Publishing type:Research paper (scientific journal)   Publisher:IOP Publishing  

    DOI: 10.1088/1742-6596/20/1/010

    researchmap

  • Low-frequency nuclear spin maser and search for atomic EDM of Xe-129 Reviewed

    A Yoshimi, K Asahi, S Emori, M Uchida, S Oshima

    Spin 2004: 16th International Spin Physics Symposium   247 - 250   2005

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • Magnetic moments of 30Al and 32Al

    D. Kameda, K. Asahi, H. Miyoshi, K. Shimada, G. Kijima, D. Nagae, G. Kato, S. Emori, M. Tsukui, H. Ueno, A. Yoshimi, T. Haseyama, H. Watanabe, Y. Kobayashi, M. Ishihara

    Czechoslovak Journal of Physics   55 ( 1 )   A327 - A332   2005

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:Kluwer Academic Publishers  

    DOI: 10.1007/bf03032019

    Scopus

    researchmap

  • Application of the high-spin isomer beams to the secondary fusion reaction and the measurement of g-factor

    H. Watanabe, K. Asahi, T. Kishida, H. Ueno, W. Sato, A. Yoshimi, Y. Kobayashi, D. Kameda, H. Miyoshi, T. Fukuchi, Y. Wakabayashi, T. Sasaki, M. Kibe, N. Hokoiwa, A. Odahara, B. Cederwall, K. Lagergren, Zs Podolyák, M. Ishihara, Y. Gono

    Nuclear Physics A   746 ( 1-4 )   540 - 543   2004.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier  

    DOI: 10.1016/j.nuclphysa.2004.09.141

    Scopus

    researchmap

  • Lifetime of a new high-spin isomer in Dy-150 Reviewed

    H Watanabe, Y Wakabayashi, Y Gono, T Fukuchi, H Ueno, W Sato, A Yoshimi, D Kameda, H Miyoshi, T Kishida, Y Kobayashi, T Morikawa, S Motomura, O Kashiyama, K Saito, A Odahara, K Asahi

    EUROPEAN PHYSICAL JOURNAL A   19 ( 2 )   163 - 167   2004.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1140/epja/i2003-10150-y

    Web of Science

    researchmap

  • Lifetime of a new high-spin isomer in 150 Dy

    H. Watanabe, Y. Wakabayashi, Y. Gono, T. Fukuchi, H. Ueno, W. Sato, A. Yoshimi, D. Kameda, H. Miyoshi, T. Kishida, Y. Kobayashi, T. Morikawa, S. Motomura, O. Kashiyama, K. Saito, A. Odahara, K. Asahi

    The European Physical Journal A   19 ( 2 )   163 - 167   2004.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media {LLC}  

    DOI: 10.1140/epja/i2003-10150-y

    researchmap

  • Nuclear moments of nuclei in the neighborhood of the neutron drip line Reviewed

    H Ueno, K Asahi, H Ogawa, D Kameda, H Miyoshi, A Yoshimi, H Watanabe, K Shimada, W Sato, K Yoneda, N Imai, Y Kobayashi, M Ishihara, WD Schmidt-Ott

    LABYRINTH IN NUCLEAR STRUCTURE   701   135 - 142   2004

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • G-factor measurement for N-19 Reviewed

    D Kameda, K Asahi, H Miyoshi, K Shimada, G Kato, S Emori, G Kijima, H Ueno, A Yoshimi, H Watanabe, T Haseyama, Y Kobayashi, J Murata, W Sato, H Ogawa

    NEW ERA OF NUCLEAR STRUCTURE PHYSICS   231 - 235   2004

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1142/9789812702401_0035

    Web of Science

    researchmap

  • g-factor of the high-spin isomer in Dy-149 and a multi-quasiparticle configuration caused by the N=82 core excitations Reviewed

    H Watanabe, H Ueno, D Kameda, W Sato, A Yoshimi, H Miyoshi, T Kishida, Y Kobayashi, A Odahara, Y Gono, K Asahi

    NUCLEAR PHYSICS A   728 ( 3-4 )   365 - 378   2003.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.nuclphysa.2003.09.007

    Web of Science

    researchmap

  • Nuclear spin maser with an artificial feedback for fundamental physics Reviewed

    A Yoshimi, K Asahi, K Yogo

    CZECHOSLOVAK JOURNAL OF PHYSICS   53   B417 - B424   2003

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    Web of Science

    researchmap

  • On-line TDPAC studies with the O-19 beam Reviewed

    W Sato, H Ueno, H Watanabe, H Ogawa, H Miyoshi, N Imai, A Yoshimi, K Yoneda, D Kameda, Y Kobayashi, K Asahi

    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY   255 ( 1 )   183 - 186   2003

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1023/A:1022216806445

    DOI: 10.1023/a:1022216806445

    Web of Science

    researchmap

  • Nuclear spin maser with an artificial feedback mechanism

    A Yoshimi, K Asahi, K Sakai, M Tsuda, K Yogo, H Ogawa, T Suzuki, M Nagakura

    Physics Letters A   304 ( 1-2 )   13 - 20   2002.11

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/s0375-9601(02)01324-5

    researchmap

  • Quenching of neutron E2 effective charge in neutron-rich nuclei and the ground-state spin-parity of C-17 Reviewed

    H Ogawa, K Asahi, H Ueno, H Sakai, H Miyoshi, D Kameda, T Suzuki, H Izumi, N Imai, YX Watanabe, K Yoneda, N Fukuda, H Watanabe, A Yoshimi, W Sato, N Aoi, M Nagakura, T Suga, K Yogo, A Goto, T Honda, Y Kobayashi, WD Schmidt-Ott, G Neyens, S Teughels, A Yoshida, T Kubo, N Ishihara

    EUROPEAN PHYSICAL JOURNAL A   13 ( 1-2 )   81 - 85   2002.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    Web of Science

    researchmap

  • Assignment of the Ground-State Spin-Parity for ^17C through g-Factor Measurement :

    OGAWA Hiroshi, ASAHI Koichiro, UENO Hideki, MIYOSHI Hisanori, KAMEDA Daisuke, IMAI Nobuaki, YONEDA Ken-ichiro, WATANABE Hiroshi, SUGA Toshitaka, OHNO Ken-ichi, YOSHIMI Akihiro, SATO Wataru, SAKAI Kenji, YOGO Katsunori, KOBAYASHI Yoshio, YOSHIDA Atsushi, KUBO Toshiyuki, ISHIHARA Masayasu

    Progress of theoretical physics. Supplement   ( 146 )   607 - 608   2002

     More details

    Language:English   Publisher:Progress of Theoretical Physics  

    The g-factor for the ^17C ground state was measured by means of the β-NMR spectroscopy with a spin-polarized fragment beam. From the tentative result |g(^17C)| = 0.5054(25), we conclude that the ground-state spin-parity for ^17C is 3/2^+.

    DOI: 10.1143/PTPS.146.607

    CiNii Article

    CiNii Books

    researchmap

    Other Link: https://projects.repo.nii.ac.jp/?action=repository_uri&item_id=240417

  • Assignment of the ground-state spin-parity for 17C through g-factor measurement

    Hiroshi Ogawa, Koichiro Asahi, Hideki Ueno, Hisanori Miyoshi, Daisuke Kameda, Nobuaki Imai, Ken-Ichiro Yoneda, Hiroshi Watanabe, Toshitaka Suga, Ken-ichi Ohno, Akihiro Yoshimi, Wataru Sato, Kenji Sakai, Katsunori Yogo, Yoshio Kobayashi, Atsushi Yoshida, Toshiyuki Kubo, Masayasu Ishihara

    Progress of Theoretical Physics   ( 146 )   607 - 608   2002

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Scopus

    researchmap

  • Radioactive ion beams as microscopic probes into matter

    Koichiro Asahi, Yoshio Kobayashi, Hideki Ueno, Akihiro Yoshimi, Wataru Sato, Hiroshi Watanabe, Hisanori Miyoshi, Daisuke Kameda

    Anal. Sci.   17 Sup.   i613   2001

     More details

  • Nuclear moment studies with polarized radioactive nuclear beams Reviewed

    K Asahi, K Sakai, H Ogawa, H Ueno, Y Kobayashi, A Yoshimi, H Miyoshi, K Yogo, A Goto, T Suga, H Imai, YX Watanabe, K Yoneda, N Fukuda, N Aoi, WD Schmidt-Ott, G Neyens, S Teughels, A Yoshida, T Kubo, M Ishihara

    SPIN 2000   570   109 - 118   2001

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • Effective charge anomaly in neutron-rich nuclei revealed from spin-polarized RI beam experiments Reviewed

    H Ogawa, K Sakai, H Ueno, T Suzuki, H Miyoshi, M Nagakura, K Yogo, A Goto, T Suga, T Honda, N Imai, YX Watanabe, K Yoneda, A Yoshimi, N Fukuda, N Aoi, Y Kobayashi, WD Schmidt-Ott, G Neyens, S Teughels, A Yoshida, T Kubo, M Ishihara

    SPIN 2000   570   679 - 683   2001

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • Nuclear moment studies with polarized radioactive nuclear beams Reviewed

    K Asahi, H Ogawa, H Ueno, Y Kobayashi, W Sato, A Yoshimi, H Watanabe, D Kameda, H Miyoshi, K Sakai, N Imai, K Yoneda, YX Watanabe, N Fukuda, N Aoi, A Yoshida, T Kubo, M Ishihara

    HYPERFINE INTERACTIONS   136   183 - 187   2001

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    Web of Science

    researchmap

  • Novel spin maser mechanism studied for high-precision measurement of neutron electric dipole moment Reviewed

    A Yoshimi, K Asahi, K Yogo, K Sakai, H Ogawa, T Suzuki, M Nagakura

    SPIN 2000   570   353 - 357   2001

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

    researchmap

  • Development of a detector system for transient magnetic field experiments with radioactive-isotope beams and a test experiment Reviewed

    H Ueno, W Sato, H Ogawa, N Aoi, K Yoneda, Y Kobayashi, D Kameda, H Miyoshi, H Watanabe, N Imai, A Yoshimi, J Kaihara, K Asahi

    HYPERFINE INTERACTIONS   136   211 - 214   2001

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1023/a:1020584316404

    Web of Science

    researchmap

  • Magnetic moment and electric quadrupole moment of the N ground state

    H. Ogawa, K. Asahi, K. Sakai, A. Yoshimi, M. Tsuda, Y. Uchiyama, T. Suzuki, K. Suzuki, N. Kurokawa, M. Adachi, H. Izumi, H. Ueno, T. Shimoda, S. Tanimoto, N. Takahashi, W.-D. Schmidt-Ott, M. Schäfer, S. Fukuda, A. Yoshida, M. Notani, T. Kubo, H. Okuno, H. Sato, N. Aoi, K. Yoneda, H. Iwasaki, N. Fukuda, N. Fukunishi, M. Ishihara, H. Miyatake

    Physics Letters B   451 ( 1-2 )   11 - 18   1999.4

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/s0370-2693(99)00219-1

    researchmap

  • Static moments of the N-18 ground state Reviewed

    H Ogawa, K Asahi, K Sakai, A Yoshimi, M Tsuda, Y Uchiyama, T Suzuki, K Suzuki, N Kurokawa, M Adachi, H Izumi, H Ueno, T Shimoda, S Tanimoto, N Takahashi, WD Schmidt-Ott, M Schafer, S Fukuda, A Yoshida, M Notani, T Kubo, H Okuno, H Sato, N Aoi, K Yoneda, H Iwasaki, N Fukuda, N Fukunishi, M Ishihara

    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS   24 ( 8 )   1399 - 1402   1998.8

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/0954-3899/24/8/013

    Web of Science

    researchmap

  • Polarized 129Xe solid for polarizing unstable nuclei

    H. Sato, M. Tsuda, A. Yoshimi, H. Izumi, H. Ogawa, N. Kurokawa, K. Sakai, M. Adachi, K. Asahi, H. Okuno, T. Kubo, S. Fukuda, A. Yoshida, M. Ishihara, K. Yoneda, M. Notani

    Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment   402 ( 2-3 )   241 - 243   1998.1

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/s0168-9002(97)00842-5

    researchmap

  • Observation of parity-violating neutron spin rotation in the n-139La p-wave resonance Reviewed

    K. Sakai, Y. Masuda, T. Adachi, K. Asahi, M. Doi, M. Harada, S. Ishimoto, M. Iinuma, J. Kura, A. Masaike, Y. Matsuda, K. Morimoto, S. Muto, K. Okumura, H. Sato, H.M. Shimizu, A. Yoshimi, Z.J. Zheng

    Physics Letters B   391 ( 1-2 )   11 - 14   1997.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/s0370-2693(96)01447-5

    researchmap

  • Magnetic moments ofN17andB17

    H. Ueno, K. Asahi, H. Izumi, K. Nagata, H. Ogawa, A. Yoshimi, H. Sato, M. Adachi, Y. Hori, K. Mochinaga, H. Okuno, N. Aoi, M. Ishihara, A. Yoshida, G. Liu, T. Kubo, N. Fukunishi, T. Shimoda, H. Miyatake, M. Sasaki, T. Shirakura, N. Takahashi, S. Mitsuoka, W.-D. Schmidt-Ott

    Physical Review C   53 ( 5 )   2142 - 2151   1996.5

     More details

    Publishing type:Research paper (scientific journal)   Publisher:American Physical Society (APS)  

    DOI: 10.1103/physrevc.53.2142

    researchmap

    Other Link: http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevC.53.2142/fulltext

▼display all

MISC

  • Development of apparatus for laser excitation of Th-229 isomer

    大懸遼一郎, BEEKS Kjeld, BARTOKOS Michael, 福永優太, GUAN M., 平木貴宏, 増田孝彦, 宮本祐樹, 岡井晃一, 清水航太朗, SHADEN Fabian, SCHUMM Thorsten, 笹尾登, 高取沙悠理, 植竹智, 吉村太彦, 吉見彰洋, 吉村浩司

    日本物理学会講演概要集(CD-ROM)   79 ( 1 )   2024

  • Search for vacuum-ultraviolet photon by deexcitation of the nuclear isomeric state of thorium-229

    平木貴宏, BEEKS Kjeld, 藤本弘之, 福永優太, GUAN M., 羽場宏光, 笠松良崇, 北尾真司, 小無健司, 増田孝彦, 永澤延元, 岡井晃一, 笹尾登, SCHADEN Fabian, SCHUMM Thorsten, 瀬戸誠, 重河優大, 高取沙悠理, 玉作賢治, 植竹智, 渡部司, 渡部信, 山口敦史, 安田勇輝, 依田芳卓, 吉見彰洋, 吉村浩司, 吉村太彦

    日本物理学会講演概要集(CD-ROM)   78 ( 1 )   2023

  • Development of nuclear resonant scattering target for thorium-229 isomer level search

    福永優太, BEEKS Kjeld, 藤本弘之, 平木貴宏, GUAN M., 羽場宏光, 笠松良崇, 北尾真司, 小無健司, 増田孝彦, 永澤延元, 岡井晃一, 笹尾登, SCHADEN Fabian, SCHUMM THorsten, 瀬戸誠, 重河優大, 高取沙悠理, 玉作賢治, 植竹智, 渡部司, 渡部信, 山口敦史, 安田勇輝, 依田芳卓, 吉見彰洋, 吉村浩司, 吉村太彦

    日本物理学会講演概要集(CD-ROM)   78 ( 1 )   2023

  • Characterization of Thorium-229 doped crystals for the solid-state nuclear clock using XAFS

    高取沙悠理, BEEKS Kjeld, 藤本弘之, 福永優太, GUAN M., 羽場宏光, 平木貴宏, 笠松良崇, 北尾真司, 小無健司, 増田孝彦, 永澤延元, 大懸遼一郎, 岡井晃一, 笹尾登, SCHADEN Fabian, SCHUMM Thorsten, 瀬戸誠, 重河優大, 清水航太朗, 玉作賢治, 植竹智, 渡部司, 渡部信, 山口敦史, 山本伶, 依田芳卓, 吉見彰洋, 吉村浩司, 吉村太彦

    日本物理学会講演概要集(CD-ROM)   78 ( 2 )   2023

  • Search for vacuum-ultraviolet photon by de-excitation from the isomeric state of thorium 229

    岡井晃一, BEEKS Kjeld, 藤本弘之, 福永優太, GUAN M., 羽場宏光, 原秀明, 平木貴宏, 稲垣新, 小早川大貴, 笠松良崇, 北尾真司, 小無健司, 増田孝彦, 宮本祐樹, 笹尾登, SCHUMM Thorsten, 瀬戸誠, 重河優大, 高取沙悠理, 玉作賢治, 植竹智, 渡部司, 渡部信, 山口敦史, 安田勇輝, 依田芳卓, 吉見彰洋, 吉村浩司, 吉村太彦

    日本物理学会講演概要集(CD-ROM)   77 ( 2 )   2022

  • 最小エネルギーをもつ トリウム229 アイソマー状態の人工的生成 - 原子核時計の実現に向けて Invited Reviewed

    増田孝彦, 吉見彰洋, 山口敦史, 吉村浩司

    日本物理学会誌   76 ( 7 )   456   2021.7

     More details

    Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

    researchmap

  • Artificial Production of the Lowest Energy Nuclear Excited State, 229mTh Invited Reviewed

    SPring-8/SACLA information   25 ( 2 )   88 - 95   2020.5

     More details

    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (bulletin of university, research institution)  

    researchmap

  • 高輝度X線を用いた核共鳴散乱技術による原子核 229Th アイソマー状態の人工生成 Invited Reviewed

    海野弘行, 笠松良崇, 重河優大, 羽場宏光, 平木貴宏, 増田孝彦, 山口敦史, 横北卓也, 吉見彰洋, 吉村浩司

    Isotope News; 2020年4月号「展望」   768   2020.4

     More details

    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (other)  

    researchmap

  • Search for VUV signal from isomer level of Th-229

    海野弘行, 羽場宏光, 原秀明, 平木貴宏, 藤枝亮, 藤本弘之, 笠松良崇, 北尾真司, 小無健司, 増田孝彦, 宮本祐樹, 岡井晃一, 笹尾登, BEEKS Kjeld, SCHUMM Thorsten, 瀬戸誠, 重河優大, STELLMER Simon, 玉作賢治, 植竹智, 渡部信, 渡部司, 山口敦史, 安田勇輝, 依田芳卓, 吉見彰洋, 吉村浩司, 吉村太彦

    日本物理学会講演概要集(CD-ROM)   75 ( 1 )   2020

  • Experimental status of searching for vacuum ultraviolet light from the 229Th isomeric state

    平木貴宏, BEEKS Kjeld, 藤枝亮, 羽場宏光, 原秀明, 海野弘之, 笠松良崇, 北尾真司, 小無健司, 増田孝彦, 宮本祐樹, 岡井晃一, 笹尾登, SCHUMM Thorsten, 瀬戸誠, 重河優大, STELLMER Simon, 玉作賢治, 植竹智, 渡部信, 渡部司, 山口敦史, 安田勇輝, 依田芳卓, 吉見彰洋, 吉村浩司, 吉村太彦

    日本物理学会講演概要集(CD-ROM)   75 ( 2 )   2020

  • Half-life determination of nuclear excited states of 229Th by the α-γ coincidence measurement of 233U

    重河優大, 山口敦史, 鈴木健太, 羽場宏光, 平木貴宏, 菊永英寿, 西村俊二, 笹尾登, 吉見彰洋, 吉村浩司

    日本放射化学会討論会(Web)   64th   2020

  • トリウム229の原子核時計遷移分光

    鈴木健太, 羽場宏光, 原秀明, 平木貴宏, 藤枝亮, 藤本弘之, 海野弘行, 笠松良崇, 北尾真司, 小無健司, 増田孝彦, 宮本祐樹, 岡井晃一, 笹尾登, 佐藤帯子, SCHUMM Thorsten, 瀬戸誠, 重河優大, STELLMER Simon, 玉作賢治, 植竹智, 渡部信, 渡部司, 山口敦史, 安田勇輝, 依田芳卓, 吉見彰洋, 吉村浩司, 吉村太彦

    日本物理学会講演概要集(CD-ROM)   74 ( 1 )   2019

  • 核共鳴散乱を用いたトリウム229アイソマー準位への人工的遷移

    海野弘行, 羽場宏光, 原秀明, 平木貴宏, 藤枝亮, 藤本弘之, 鈴木健太, 笠松良崇, 北尾真司, 小無健司, 増田孝彦, 宮本祐樹, 岡井晃一, 笹尾登, 佐藤帯子, SCHUMM Thorsten, 瀬戸誠, 重河優大, STELLMER Simon, 玉作賢治, 植竹智, 渡部信, 渡部司, 山口敦史, 安田勇輝, 依田芳卓, 吉見彰洋, 吉村浩司, 吉村太彦

    日本物理学会講演概要集(CD-ROM)   74 ( 1 )   2019

  • トリウム229の極低エネルギー原子核時計遷移の探索 II

    植竹智, 原秀明, 平木貴宏, 海野弘行, 笠松良崇, 北尾真司, 小無健司, 増田孝彦, 宮本祐樹, 岡井晃一, 笹尾登, 佐藤帯子, SCHUMM Thorsten, 瀬戸誠, 重河優大, STELLMER Simon, 鈴木健太, 渡部信, 山口敦史, 安田勇輝, 依田芳卓, 吉見彰洋, 吉村浩司, 吉村太彦

    日本物理学会講演概要集(CD-ROM)   73 ( 2 )   ROMBUNNO.12aB102‐14   2018.9

     More details

    Language:Japanese  

    J-GLOBAL

    researchmap

  • 放射光で探るレーザー光による超精密原子核制御の可能性:229Th 極低核励起準位 Invited Reviewed

    吉見彰洋, 笠松良崇, 北尾真司, 瀬戸 誠, 増田孝彦, 山口敦史, 依田芳卓, 吉村浩司

    日本放射光学会誌   31   305   2018

     More details

    Language:Japanese  

    researchmap

  • Development of Ba ion source for QIB

    Fujieda A, Imamura K, Kamigaito O, Nakagawa T, Kanai Y, Ichikawa Y, Nagatomo T, Honda Y, Sakaue S, Sasao N, Yoshimura M, Yoshimura K, Yoshimi A, Uetake S, Miyamoto Y, Masuda T, Hara H

    Meeting Abstracts of the Physical Society of Japan   73 ( 0 )   538 - 538   2018

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    CiNii Article

    researchmap

  • トリウム229の極低エネルギー原子核時計遷移の探索

    植竹智, 植竹智, 原秀明, 平木貴宏, 岩崎達郎, 笠松良崇, 北尾真司, 小林康浩, 小無健司, 増田孝彦, 増田亮, 宮本祐樹, 岡井晃一, 大久保翔, 尾崎亮太, 笹尾登, 佐藤帯子, SCHUMM Thorsten, 瀬戸誠, 重河優大, STELLMER Simon, 鈴木健太, 渡部信, 山口敦史, 安田勇輝, 依田芳卓, 吉見彰洋, 吉村浩司, 吉村太彦

    日本物理学会講演概要集(CD-ROM)   72 ( 1 )   Rombun NO.20pH31‐2   2017.3

     More details

    Language:Japanese  

    J-GLOBAL

    researchmap

  • 相対論的量子イオンビームによる高強度ガンマ線源

    本田洋介, 笹尾登, 吉村太彦, 吉村浩二, 吉見彰洋, 植竹智, 増田孝彦, 宮本祐樹, 原秀明, 平木貴宏, 横谷馨, 吉田光宏, 上垣外修一, 中川孝秀, 金井保之, 市川雄一, 長友傑, 坂上和之

    日本加速器学会年会(Web)   14th   ROMBUNNO.IPP003 (WEB ONLY)   2017

     More details

    Language:Japanese  

    J-GLOBAL

    researchmap

  • トリウム229極低エネルギーアイソマー準位探索の進展

    大久保翔, 岡井晃一, 岩崎達郎, 原秀明, 宮本祐樹, 増田孝彦, 植竹智, 吉見彰洋, 笹尾登, 吉村太彦, 吉村浩司, 山口敦史, 瀬戸誠, 北尾真司, 小林康浩, 増田亮, 依田芳卓, 笠松良崇, 重河優大, 安田勇輝, 小無健司, 渡部信, STELLMER Simon, SCHUMM Thorsten

    日本物理学会講演概要集(CD-ROM)   71 ( 2 )   Rombun NO.21aSH‐12 - 181   2016.9

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    DOI: 10.11316/jpsgaiyo.71.2.0_181

    CiNii Article

    J-GLOBAL

    researchmap

  • 9pAW-11 Coherent two-photon emission from the vibrational excited states of hydrogen molecules I

    Miyamoto Yuki, Hara Hideaki, Katsuragawa Masayuki, Kuma Susumu, Masuda Takahiko, Nakano Itsuo, Ohae Chiaki, Sasao Noboru, Tanaka Minoru, Tsutumi Kousuke, Uetake Satoshi, Yoshimi Akihiro, Yoshimura Koji, Yoshimura Motohiko

    Meeting abstracts of the Physical Society of Japan   69 ( 2 )   92 - 92   2014.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 9pAW-12 Coherent two photon emission from the vibrational excited state of hydrogen molecules II

    Hara Hideaki, Katsuragawa Masayuki, Kuma Susumu, Masuda Takahiko, Miyamoto Yuki, Nakano Itsuo, Ohae Chiaki, Sasao Noboru, Tanaka Minoru, Tsutsumi Kousuke, Uetake Satoshi, Yoshimi Akihiro, Yoshimura Koji, Yoshimura Motohiko

    Meeting abstracts of the Physical Society of Japan   69 ( 2 )   93 - 93   2014.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 19aSJ-7 Demonstration of macro-coherent amplification by observing a coherent two-photon emission from hydrogen molecules

    Uetake Satoshi, Hara Hideaki, Katsuragawa Masayuki, Kuma Susumu, Masuda Takahiko, Miyamoto Yuki, Nakano Itsuo, Ohae Chiaki, Sasao Noboru, Tanaka Minoru, Tsutsumi Kosuke, Yoshimi Akihiro, Yoshimura Koji, Yoshimura Motohiko

    Meeting abstracts of the Physical Society of Japan   69 ( 2 )   22 - 22   2014.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 28aTE-3 Performance evaluation of cell with coexisting ^<129>Xe/^3He

    Ohtomo Y., Ichikawa Y., Sato T., Sakamoto Y., Kojima S., Suzuki T., Shirai H., Chikamori M., Hikota E., Miyatake H., Nanao T., Suzuki K., Tsuchiya M., Inoue T., Furukawa T., Yoshimi A., Bidinosti C. P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting abstracts of the Physical Society of Japan   69 ( 1 )   84 - 84   2014.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 28aTE-4 Experimental search for EDM in ^<129>Xe atom using ^3He comagnetometer III

    Sato T., Ichikawa Y., Ohtomo Y., Sakamoto Y., Kojima S., Suzuki T., Shirai H., Chikamori M., Hikota E., Miyatake H., Nanao T., Suzuki K., Tsuchiya M., Inoue T., Furukawa T., Yoshimi A., Bidinosti C. P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting abstracts of the Physical Society of Japan   69 ( 1 )   84 - 84   2014.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 28aTE-2 Construction and performance check of improved magnetic field stabilization system for EDM measurement 2

    Sakamoto Y., Bidinosti C. P., Ichikawa Y., Sato T., Ohtomo Y., Kojima S., Suzuki T., Shirai H., Chikamori M., Hikota E., Miyatake H., Nanao T., Suzuki K., Tsuchiya M., Inoue T., Furukawa T., Yoshimi A., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting abstracts of the Physical Society of Japan   69 ( 1 )   83 - 83   2014.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 28aTE-1 Digital feedback system for active spin maser

    Kojima S., Sato T., Ichikawa Y., Ohtomo Y., Sakamoto Y., Suzuki T., Shirai H., Chikamori M., Hikota E., Miyatake H., Nanao T., Suzuki K., Tsuchiya M., Inoue T., Furukawa T., Yoshimi A., Bidinosti C. P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting abstracts of the Physical Society of Japan   69 ( 1 )   83 - 83   2014.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Construction and performance check of improved magnetic field stabilization system for EDM measurement 2

    Sakamoto Y., Bidinosti C.P., Ichikawa Y., Sato T., Ohtomo Y., Suzuki T., Chikamori M., Hikota E., Miyatake H., Nanao T., Suzuki K., Inoue T., Furukawa T., Yoshimi A., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting abstracts of the Physical Society of Japan   68 ( 2 )   84 - 84   2013.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Polarization and Relaxation processes of ^<129>Xe/^3He

    Ohtomo Y., Ichikawa Y., Sato T., Sakamoto Y., Suzuki T., Chikamori M., Hikota E., Miyatake H., Nanao T., Suzuki K., Tsuchiya M., Inoue T., Furukawa T., Yoshimi A., Bidinosti C.P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting abstracts of the Physical Society of Japan   68 ( 2 )   83 - 83   2013.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Experimental search for EDM in ^<129>Xe atom using ^3He comagnetometer II

    Ichikawa Y., Sato T., Ohtomo Y., Sakamoto Y., Suzuki T., Chikamori M., Hikota E., Miyatake H., Nanao T., Suzuki K., Tsuchiya M., Inoue T., Furukawa T., Yoshimi A., Bidinosti C.P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting abstracts of the Physical Society of Japan   68 ( 2 )   83 - 83   2013.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • ^3He co-magnetometer in double cell

    Sato T., Ichikawa Y., Ohtomo Y., Sakamoto Y., Suzuki T., Chikamori M., Hikota E., Miyatake H., Nanao T., Suzuki K., Tsuchiya M., Inoue T., Furukawa T., Yoshimi A., Bidinosti C.P., Ino T., Ueno H., Matsuo Y., Fukuyama T., Asahi K.

    Meeting abstracts of the Physical Society of Japan   68 ( 2 )   83 - 83   2013.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 27pHB-4 Development of electric-field applying system for the measurement of EDM in ^<129>Xe atom

    Suzuki Takahiro, Ichikawa Yuichi, Chikamori Masatoshi, Ohtomo Yuichi, Hikota Eri, Sakamoto Yu, Bidinosti Chris, Inoue Takeshi, Furukawa Takeshi, Yoshimi Akihiro, Suzuki Kunifumi, Nanao Tsubasa, Miyatake Hirokazu, Tsuchiya Masato, Yoshida Naoki, Shirai Hazuki, Ino Takashi, Ueno Hideki, Matsuo Yukari, Fukuyama Takeshi, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   68 ( 1 )   91 - 91   2013.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 27pHB-3 Nuclear spin maser oscillation with double cell

    Hikota Eri, Chikamori Masatoshi, Ichikawa Yuichi, Ohtomo Yuichi, Sakamoto Yu, Suzuki Takahiro, Bidinosti Chris, Inoue Takeshi, Furukawa Takeshi, Yoshimi Akihiro, Suzuki Kunifumi, Nanao Tsubasa, Miyatake Hirokazu, Tsuchiya Masato, Yoshida Naoki, Shirai Hazuki, Ino Takashi, Ueno Hideki, Matsuo Yukari, Fukuyama Takeshi, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   68 ( 1 )   90 - 90   2013.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 27pHB-2 Production and relaxation of polarization in ^<129>Xe/^3He cell

    Ohtomo Yuichi, Ichikawa Yuichi, Chikamori Masatoshi, Hikota Eri, Sakamoto Yu, Suzuki Takahiro, Bidinosti Chris, Inoue Takeshi, Furukawa Takeshi, Yoshimi Akihiro, Suzuki Kunifumi, Nanao Tsubasa, Miyatake Hirokazu, Tsuchiya Masato, Yoshida Naoki, Shirai Hazuki, Ino Takashi, Ueno Hideki, Matsuo Yukari, Fukuyama Takeshi, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   68 ( 1 )   90 - 90   2013.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 27pHB-5 Experiment searching of EDM in ^<129>Xe atom using ^3He comagnetometer

    Chikamori Masatoshi, Ichikawa Yuichi, Ohtomo Yuichi, Hikota Eri, Sakamoto Yu, Suzuki Takahiro, Bidinosti Chris, Inoue Takeshi, Furukawa Takeshi, Yoshimi Akihiro, Suzuki Kunifumi, Nanao Tsubasa, Miyatake Hirokazu, Tsuchiya Masato, Yoshida Naoki, Shirai Hazuki, Ino Takashi, Ueno Hideki, Matsuo Yukari, Fukuyama Takeshi, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   68 ( 1 )   91 - 91   2013.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 26aHA-13 Development of adiabatic field rotation system to measure a spin polarization of unstable nuclei

    Ishibashi Y., Yoshida N., Ueno H., Yoshimi A., Ichikawa Y., Abe Y., Asahi K., Chikamori M., Fujita T., Furukawa T., Hikota E., Nagae D., Ohtomo Y., Saito Y., Shirai H., Suzuki T., Yang X. F.

    Meeting abstracts of the Physical Society of Japan   68 ( 1 )   72 - 72   2013.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 29pHC-5 Can exchange force of two pions bind deuteron?

    Oshima Sachiko, Fujita Takehisa, Yoshimi Akihiro

    Meeting abstracts of the Physical Society of Japan   68 ( 1 )   68 - 68   2013.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 27pHB-1 Performance test of ^3He co-magnetometer for the measurement of atomic EDM in ^<129>Xe

    Ichikawa Yuichi, Chikamori Masatoshi, Ohtomo Yuichi, Hikota Eri, Sakamoto Yu, Suzuki Takahiro, Bidinosti Chris, Inoue Takeshi, Furukawa Takeshi, Yoshimi Akihiro, Suzuki Kunifumi, Nanao Tsubasa, Miyatake Hirokazu, Tsuchiya Masato, Yoshida Naoki, Shirai Hazuki, Ino Takashi, Ueno Hideki, Matsuo Yukari, Fukuyama Takeshi, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   68 ( 1 )   90 - 90   2013.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 27pEB-7 Simultaneous measurement of superradiance from competitive transitions in atomic helium using EUV-FEL

    Nakajima K, Ohae C, Sasao N, Shigemasa E, Takahashi H, Tanaka M, Tang J, Uetake S, Wakabayashi T, Yoshimi A, Yoshimura M, Fukumi A, Iwayama H, Kawaguchi K, Kuma S, Miyamoto Y, Nakano I, Nakashima Y, Nanjyo H

    Meeting Abstracts of the Physical Society of Japan   68 ( 0 )   158 - 158   2013

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    CiNii Article

    CiNii Books

    researchmap

  • Spectroscopy for production of macro-coherence in metastable Xe

    Yoshimi A, Tang J, Fukumi A, Tanaka M, Nakano I, Wakabayashi T, Yoshimura K, Yoshimura M, Sasao N, Uetake S, Kuma S, Nakajima K, Ohae C, Miyamoto Y, Kawaguchi K, Tsutsumi Y

    Meeting Abstracts of the Physical Society of Japan   68 ( 0 )   16 - 16   2013

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    CiNii Article

    CiNii Books

    researchmap

  • 13pSC-2 Development of ^3He comagnetometer toward the experiment searching an atomic EDM in ^<129>Xe

    Chikamori Masatoshi, Ichikawa Yuichi, Inoue Takeshi, Furukawa Takeshi, Yoshimi Akihiro, Ohtomo Yuichi, Tsuchiya Masato, Yoshida Naoki, Shirai Hazuki, Ino Takashi, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   67 ( 2 )   82 - 82   2012.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 13pSC-1 Production of nuclear-spin polarization in ^3He and measurement of its relaxation time in anticipation of ^3He co-magnetometer

    Ohtomo Yuichi, Chikamori Masatoshi, Ichikawa Yuichi, Inoue Takeshi, Furukawa Takeshi, Yoshimi Akihiro, Tsuchiya Masato, Yoshida Naoki, Shirai Hazuki, Ino Takashi, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   67 ( 2 )   82 - 82   2012.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 13pSC-3 Development of EDM measurement system employing ^<129>Xe nuclear-spin maser with ^3He co-magnetometer

    Ichikawa Yuichi, Chikamori Masatoshi, Inoue Takeshi, Furukawa Takeshi, Yoshimi Akihiro, Ohtomo Yuichi, Tsuchiya Masato, Yoshida Naoki, Shirai Hazuki, Ino Takashi, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   67 ( 2 )   82 - 82   2012.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 25pXD-2 Frequency character of active spin maser II

    Inoue Takeshi, Nanao Tsubasa, Chikamori Masatoshi, Miyatake Hirokazu, Furukawa Takeshi, Yoshimi Akihiro, Ichikawa Yuichi, Hayashi Hironori, Tsuchiya Masato, Ishii Yuji, Yoshida Naoki, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   67 ( 1 )   101 - 101   2012.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 25pXD-9 Development of atomic magnetometer based on NMOR for an EDM experiment

    Nanao Tsubasa, Inoue Takeshi, Chikamori Masatoshi, Miyatake Hirokazu, Yoshimi Akihiro, Furukawa Takeshi, Ichikawa Yuichi, Hayashi Hironori, Tsuchiya Masato, Ishii Yuji, Yoshida Naoki, Shirai Hazuki, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   67 ( 1 )   102 - 102   2012.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 25pXD-1 Production of ^3He Polarization for a ^3He co-magnetometer

    Miyatake Hirokazu, Inoue Takeshi, Chikamori Masatoshi, Nanao Tsubasa, Yoshimi Akihiro, Furukawa Takeshi, Ichikawa Yuichi, Hayashi Hironori, Tsuchiya Masato, Ishii Yuji, Yoshida Naoki, Shirai Hazuki, Ino Takashi, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   67 ( 1 )   100 - 100   2012.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 27pAB-7 Simultaneous measurement of superradiance from competitive transitions in atomic rubidium

    Nakajima K., Fukumi A., Kuma S., Nakano I., Nakashima Y., Nanjyo H., Ohae C., Sasao N., Takahashi H., Uetake S., Yamaguchi T., Yoshimi A., Yoshimura M., Yuasa K.

    Meeting abstracts of the Physical Society of Japan   67 ( 1 )   241 - 241   2012.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 24aXD-14 Contribution of the Solar neutrino to the Heat of the Earth

    Oshima Sachiko, Fujita Takehisa, Yoshimi Akihiro

    Meeting abstracts of the Physical Society of Japan   67 ( 1 )   46 - 46   2012.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 27pAB-6 窒素内包フラーレンN@C_<60>の真空紫外分光(27pAB 原子分子(原子分子一般),領域1(原子・分子,量子エレクトロニクス,放射線物理))

    山口 琢也, 福見 敦, 湯浅 一生, 吉見 彰洋, 吉村 太彦, 若林 知成, 植竹 智, 大饗 千彰, 久間 晋, 笹尾 登, 田中 実, 中嶋 享, 中野 逸夫, 南條 創

    日本物理学会講演概要集   67 ( 0 )   240 - 240   2012

     More details

    Language:Japanese   Publisher:一般社団法人 日本物理学会  

    CiNii Article

    CiNii Books

    researchmap

  • 25pAD-3 Two-photon paired superradiance experiment using solid parahydrogen

    Kuma S, Nakano I, Nanjo H, Fukumi A, Momose T, Yamaguchi T, Yuasa K, Yoshimi A, Yoshimura M, Wakabayashi T, Miyamoto Y, Nakajima K, Uetake S, Ohae C, Kawaguchi K, Sasao N, Tanaka M, Tang J

    Meeting Abstracts of the Physical Society of Japan   67 ( 0 )   207 - 207   2012

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    CiNii Article

    CiNii Books

    researchmap

  • 27pAB-5 Emission Spectra of Bi and Yb Atoms in Solid Neon Matrices

    Wakabayashi T, Sasao N, Tanaka M, Tang J, Nakano I, Nanjo H, Fukumi A, Momose T, Yoshimi A, Yoshimura M, Tomioka M, Yamaguchi T, Kuma S, Miyamoto Y, Nakajima K, Uetake S, Oae C, Kawaguchi K

    Meeting Abstracts of the Physical Society of Japan   67 ( 0 )   240 - 240   2012

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    CiNii Article

    CiNii Books

    researchmap

  • 中性子電気双極子モーメント測定実験のための高密度超冷中性子輸送法の開発

    北口雅暁, 吉岡瑞樹, 清水裕彦, 有本靖, 竹谷薫, 猪野隆, 武藤豪, 岩下芳久, 今城想平, 三島賢二, 神谷好郎, 山下了, 関義親, 旭耕一郎, 吉見彰洋, 嶋達志

    日本物理学会講演概要集   67 ( 1 )   2012

  • 高密度パルス超冷中性子輸送法の開発

    北口雅暁, 吉岡瑞樹, 三島賢二, 有本靖, 竹谷薫, 猪野隆, 武藤豪, 清水裕彦, 岩下芳久, 今城想平, 神谷好郎, 山下了, 旭耕一郎, 吉見彰洋, 嶋達志

    京都大学原子炉実験所学術講演会報文集   46th   2012

  • 16aSK-11 Development of a new data acquisition system for β-NMR measurements

    Yoshida N., Yoshimi A., Ueno H., Ichikawa Y., Ishii Y., Inoue T., Tsuchiya M., Hayashi H., Nanao T., Chikamori M., Uchida M., Asahi K.

    Meeting abstracts of the Physical Society of Japan   66 ( 2 )   65 - 65   2011.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 18aSK-7 Frequency character of active spin maser

    Inoue Takeshi, Nanao Tsubasa, Furukawa Takeshi, Chikamori Masatoshi, Yoshimi Akihiro, Hayashi Hironori, Tsuchiya Masato, Ishii Yuji, Yoshida Naoki, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   66 ( 2 )   86 - 86   2011.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 18aSK-6 Construction of environmental magnetic field stabilization system for an EDM experiment

    Nanao Tsubasa, Furukawa Takeshi, Inoue Takeshi, Chikamori Masatoshi, Yoshimi Akihiro, Tsuchiya Masato, Hayashi Hironori, Ishii Yuji, Yoshida Naoki, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   66 ( 2 )   86 - 86   2011.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 18aSK-8 Development of Xe cell for an experiment searching for an atomic electric dipole moment in ^<129>Xe

    Chikamori M., Inoue T., Nanao T., Furukawa T., Yoshimi A., Tsuchiya M., Hayashi H., Ishii Y., Yoshida N., Uchida M., Asahi K.

    Meeting abstracts of the Physical Society of Japan   66 ( 2 )   86 - 86   2011.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 17aSZ-7 Future plan of nuclear physics for fundamental physics

    Kitaguchi M., Ogawa I., Mibe T., Hori M., Yoshimi A., Kishimoto T.

    Meeting abstracts of the Physical Society of Japan   66 ( 2 )   76 - 76   2011.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 18pSK-1 Production of spin-aligned RI beam using two-step fragmentation reaction with dispersion matching III

    Ichikawa Y., Ueno H., Ishii Y., Furukawa T., Yoshimi A., Kameda D., Watanabe H., Aoi N., Asahi K., Balabanski D. L., Chevrier R., Daugas J. M., Fukuda N., Georgiev G., Hayashi H., Iijima H., Inabe N., Inoue T., Kubo T., Nanao T., Ohnishi T., Suzuki K., Tsuchiya M., Takeda H., Rajabali M. M., Ishihara M.

    Meeting abstracts of the Physical Society of Japan   66 ( 2 )   88 - 88   2011.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 28pGK-3 Rotation system of magnetic field for the measurement of magnetic moments for neutron-rich isotopes ^<41,43>S

    Iijima H., Yoshimi A., Ichikawa Y., Ishii Y., Yoshida N., Furukawa T., Uchida M., Suzuki K., Inoue T., Tsuchiya M., Hayashi H., Nanao T., Chikamori M., Ueno H., Asahi K.

    Meeting abstracts of the Physical Society of Japan   66 ( 1 )   99 - 99   2011.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 27pGJ-10 Measurement of a nuclear magnetic moment of ^<32m>Al with TDPAD II

    Ishii Y., Ichikawa Y., Ueno H., Furukawa T., Yoshimi A., Kameda D., Watanabe H., Aoi N., Asahi K., Balabanski D. L., Chevrier R., Daugas J. M., Fukuda N., Georgiev G., Hayashi H., Iijima H., Inabe N., Inoue T., Ishihara M., Kubo T., Nanao T., Ohnishi T., Suzuki K., Tsuchiya M., Takeda H., Rajabali M.

    Meeting abstracts of the Physical Society of Japan   66 ( 1 )   94 - 94   2011.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 28pGK-1 Frequency characteristics of a nuclear spin maser

    Inoue T., Furukawa T., Nanao T., Suzuki K., Chikamori M., Yoshimi A., Tsuchiya M., Hayashi H., Uchida M., Asahi K.

    Meeting abstracts of the Physical Society of Japan   66 ( 1 )   99 - 99   2011.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 27pGJ-9 Production of spin-aligned RI beam using two-step fragmentation reaction with dispersion matching II

    Ichikawa Y., Ueno H., Ishii Y., Furukawa T., Yoshimi A., Kameda D., Watanabe H., Aoi N., Asahi K., Balabanski D. L., Chevrier R., Daugas J. M., Fukuda N., Georgiev G., Hayashi H., Iijima H., Inabe N., Inoue T., Ishihara M., Kubo T., Nanao T., Ohnishi T., Suzuki K., Tsuchiya M., Takeda H., Rajabali M.

    Meeting abstracts of the Physical Society of Japan   66 ( 1 )   94 - 94   2011.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 28aGJ-13 Structure of N=21 neutron-rich nucleus ^<35>Si

    Imai N., Hirayama Y., Watanabe Y. X., Teranishi T., Hashimoto T., Hayakawa S., Ichikawa Y., Ishiyama H., Jeong S. C., Kahl D., Kubono S., Miyatake H., Ueno H., Yamaguchi H., Yoneda K., Yoshimi A.

    Meeting abstracts of the Physical Society of Japan   66 ( 1 )   63 - 63   2011.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 25aGJ-9 Nuclear moments of extremely proton-rich nucleus ^<23>Al

    Nagatomo T., Ueno H., Mihara M., Matsuta K., Yoshimi A., Ichikawa Y., Yamada K., Kawamura H., Ozawa A., Moriguchi T., Ishibashi Y., Asahi K., Uchida M., Suzuki K., Inoue T., Hasama Y., Iijima Y., Sumikama T., Fukuda M., Minamisono T.

    Meeting abstracts of the Physical Society of Japan   66 ( 1 )   43 - 43   2011.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 中性子電気双極子モーメント測定実験のための高密度超冷中性子輸送法の開発

    北口雅暁, 吉岡瑞樹, 三島賢二, 有本靖, 竹谷薫, 猪野隆, 武藤豪, 清水裕彦, 岩下芳久, 今城想平, 神谷好朗, 山下了, 旭耕一郎, 吉見彰洋, 嶋達志

    日本物理学会講演概要集   66 ( 1 )   2011

  • 中性子電気双極子モーメント測定実験のための高密度超冷中性子輸送法の開発 II

    北口雅暁, 吉岡瑞樹, 三島賢二, 有本靖, 竹谷薫, 猪野隆, 武藤豪, 清水裕彦, 岩下芳久, 今城想平, 神谷好朗, 山下了, 旭耕一郎, 吉見彰洋, 嶋達志

    日本物理学会講演概要集   66 ( 2 )   2011

  • 12aSB-12 Production of spin-aligned RI beam using two-step fragmentation reaction with dispersion matching

    Ichikawa Y., Ueno H., Ishii Y., Furukawa T., Yoshimi A., Kameda D., Aoi N., Watanabe H., Asahi K., Iijima H., Suzuki K., Inoue T., Tsuchiya M., Hayashi H., Nanao T., Kubo T., Inabe N., Ohnishi T., Takeda H., Fukuda N., Daugas J. M., Chevrier R., Georgiev G., Rajabali M., Balabanski D. L.

    Meeting abstracts of the Physical Society of Japan   65 ( 2 )   34 - 34   2010.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 12aSE-1 Development of highly-seinsitive magnetometer based on NMOR for an EDM experiment

    Nanao Tsubasa, Yoshimi Akihiro, Inoue Takeshi, Furukawa Takeshi, Tsuchiya Masato, Hayashi Hironori, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   65 ( 2 )   63 - 63   2010.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 12aSB-11 Measurement of a nuclear magnetic moment of ^<32m>Al with TDPAD

    Ishii Y., Ichikawa Y., Ueno H., Furukawa T., Yoshimi A., Kameda D., Aoi N., Watanabe H., Asahi K., Iijima H., Suzuki K., Inoue T., Tsuchiya M., Hayashi H., Nanao T., Kubo T., Inabe N., Ohnishi T., Takeda H., Fukuda N., Daugas J. M., Chevrier R., Georgiev G., Rajabali M., Balabanski D. L.

    Meeting abstracts of the Physical Society of Japan   65 ( 2 )   33 - 33   2010.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 12aSE-2 Measurement of ^<129>Xe nuclear spin polarization for an EDM search experiment

    Tsuchiya Masato, Inoue Takeshi, Hayashi Hironori, Nanao Tsubasa, Furukawa Takeshi, Yoshimi Akihiro, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   65 ( 2 )   64 - 64   2010.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 23aBS-7 Improvement of the optical pumping efficiency in ^<129>Xe nuclear spin maser

    Inoue Takeshi, Furukawa Takeshi, Hayashi Hironori, Tsuchiya Masato, Nanao Tsubasa, Yoshimi Akihiro, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   65 ( 1 )   98 - 98   2010.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 20pHT-8 Observation of iron impurities in silicon under external stress by in-beam Mossbauer spectroscopy

    Suzuki K., Yoshida Y., Kobayashi Y., Ueno H., Ukihira K., Hayakawa K., Mihara M., Sato W., Yoshimi A., Nagatomo T., Ichikawa Y., Furukawa T., Inoue T., Hasama Y., Iijima H., Tsuchiya M., Hayashi H., Ishii Y., Nanao T., Asahi K.

    Meeting abstracts of the Physical Society of Japan   65 ( 1 )   979 - 979   2010.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 23aBS-8 Measurement of ^<129>Xe nuclear spin polarization to search for an atomic EDM

    Tsuchiya Masato, Inoue Takeshi, Hayashi Hironori, Nanao Tsubasa, Furukawa Takeshi, Yoshimi Akihiro, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   65 ( 1 )   98 - 98   2010.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 23aBS-9 Stabilization of magnetic field strength for the measurement of the electric dipole moment in diamagnetic ^<129>Xe atoms

    Furukawa T., Inoue T., Nanao T., Yoshimi A., Tsuchiya M., Hayashi H., Uchida M., Asahi K.

    Meeting abstracts of the Physical Society of Japan   65 ( 1 )   98 - 98   2010.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 23aBS-10 Simulation of the frequency analysis in the EDM experiment

    Hayashi Hironori, Inoue Takeshi, Furukawa Takeshi, Tsuchiya Masato, Nanao Tsubasa, Yoshimi Akihiro, Uchida Makoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   65 ( 1 )   98 - 98   2010.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 23aBS-11 Development of Rb atomic magnetometer with Nonlinear Magneto Optical Effect

    Yoshimi A., Nanao T., Inoue T., Furukawa T., Tsuchiya M., Hayashi H., Uchida M., Asahi K.

    Meeting abstracts of the Physical Society of Japan   65 ( 1 )   99 - 99   2010.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 21pSB-7 Electric quadrupole moment of ^<33>Al

    Shimada K., Nagatomo T., Asahi S., Balabanski D.L., Daugas J.M., Depuydt M., Rydt M. De, Gaudefroy L., Grevy S., Hasama Y., Ichikawa Y., Kameda D., Morel P., Perrot L., Stodel Ch., Thomas J.C., Vanderheyolen W., Vermeulen N., Vingerhoets P., Yoshimi A., Neyens G., Ueno H.

    Meeting abstracts of the Physical Society of Japan   63 ( 2 )   38 - 38   2008.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 22aSD-6 The development of ^<129>Xe nuclear spin maser for atomic EDM measurement

    Inoue Takeshi, Yoshimi Akihiro, Uchida Makoto, Hatakeyama Naoto, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   63 ( 2 )   65 - 65   2008.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 23aZH-6 g-Factor measurement of the isomeric state of ^<32>AI and the shell structure

    Kameda D., Takase K., Ueno H., Yoshimi A., Nagatomo T., Hasama Y., Watanabe H., Hatakeyama N., Inoue T., Kagami S., Suzuki K., Nakano C., Kawamura H., Toyoda T., Narita K., Murata J., Nagae D., Uchida M., Shimada K., Asahi K.

    Meeting abstracts of the Physical Society of Japan   63 ( 1 )   68 - 68   2008.2

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 28aSE-10 Measurement of electric quadrupole moment of ^<31>Al

    Nagae D., Ueno H., Kameda D., Takemura M., Asahi K., Takase K., Yoshimi A., Sugimoto T., Nagatomo T., Uchida M., Shimad K., Arai T., Inoue T., Kagami S., Hatakeyama N., Kawamura H., Narita K.

    Meeting abstracts of the Physical Society of Japan   62 ( 1 )   88 - 88   2007.2

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 28aSE-11 Measurements of electromagnetic moments of neutron-rich ^<32>Al : Boundary of the "Island of Inversion"

    Kameda D., Ueno H., Asahi K., Takemura M., Yoshimi A., Haseyama T., Uchida M., Shimada K., Nagae D., Kijima G., Arai T., Takase K., Suda S., Inoue T., Murata J., Kawamura H., Kobayashi Y., Watanabe H., Ishihara M.

    Meeting abstracts of the Physical Society of Japan   62 ( 1 )   88 - 88   2007.2

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 28aSE-7 Production of polarized radioactive beams via the inverse-kinematics reactions and their application

    Shimada K., Nagae D., Asahi K., Arai T., Takemura M., Inoue T., Takase K., Kagami S., Hatakeyama N., Kobayashi Y., Ueno H., Yoshimi A., Kameda D., Nagatomo T., Sugimoto T., Kubono S., Yamaguchi H., Wakabayashi Y., Guilherme Amadio, Hayakawa S., Murata J., Kawamura H.

    Meeting abstracts of the Physical Society of Japan   62 ( 1 )   87 - 87   2007.2

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 28aSE-8 Development of the new atomic-beam resonance method for production of polarized radio isotopes

    Sugimoto Takashi, Yoshimi Akihiro, Ueno Hideki, Murata Jiro, Kawamura Hirokazu, Nagae Daisuke, Shimada Kenzi, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   62 ( 1 )   87 - 87   2007.2

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 30aWF-10 Electric Quadrupole Moment of Neuton-rich Nucleus ^<32>Al

    Takemura Makoto, Asahi Koichiro, Uchida Makoto, Kameda Daisuke, Ueno Hideki, Kijima Go, Yoshimi Akihiro, Shimada Kenji, Nagae Daisuke, Haseyama Tomohito, Arai Takamasa, Suda Shinichi, Inoue Takeshi, Takase Kenichi, Kawamura Hirokazu, Murata Jiro

    Meeting abstracts of the Physical Society of Japan   61 ( 1 )   76 - 76   2006.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 30aWF-11 Hyperfine field at ^<17>N nucleus implanted in diamond

    Arai Takamasa, Uchida Makoto, Ueno Hideki, Kameda Daisuke, Takemura Makoto, Yoshimi Akihiro, Haseyama Tomohito, Shimada Kenzi, Nagae Daisuke, Suda Shinichi, Inoue Takeshi, Takase Kenichi, Asahi Koichiro

    Meeting abstracts of the Physical Society of Japan   61 ( 1 )   77 - 77   2006.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Measurement of nuclear moments in the region of light neutron-rich nuclei

    H Ueno, K Asahi, H Ogawa, D Kameda, H Miyoshi, A Yoshimi, H Watanabe, K Shimada, W Sato, K Yoneda, N Imai, Y Kobayashi, M Ishihara, WD Schmidt-Ott

    NUCLEAR PHYSICS A   738   211 - 215   2004.6

     More details

  • ^<129>Xe nuclear spin maser and search for atomic EDM

    Yoshimi Akihiro

    Meeting abstracts of the Physical Society of Japan   58 ( 2 )   55 - 55   2003.8

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 28aSC-12 不安定核を対象とした低エネルギー偏極ビーム生成装置の開発 (II)

    島田 健司, 旭耕 一郎, 伊藤 孝, 上野 秀樹, 貝原 星宇, 亀田 大輔, 小林 義男, 佐藤 渉, 須田 慎一, 三好 永哲, 村田 次郎, 吉見 彰洋, 渡邉 寛

    日本物理学会講演概要集   58 ( 1 )   60 - 60   2003.3

     More details

    Language:Japanese   Publisher:一般社団法人日本物理学会  

    CiNii Article

    CiNii Books

    researchmap

  • 28aSC-11 不安定核を対象とした低エネルギー偏極ビーム生成装置の開発 (I)

    三好 永哲, 村田 次郎, 旭耕 一郎, 上野 秀樹, 吉見 彰洋, 渡邉 寛, 亀田 大輔, 貝原 星宇, 島田 健司, 佐藤 渉, 須田 慎一, 伊藤 孝, 小林 義男

    日本物理学会講演概要集   58 ( 1 )   59 - 59   2003.3

     More details

    Language:Japanese   Publisher:一般社団法人日本物理学会  

    CiNii Article

    CiNii Books

    researchmap

  • Measurements of Spin Polarization of ^<19>C and ^<19>N

    Kameda D., Asahi K., Ueno H., Yoshimi A., Miyoshi H., Murata J., Watanabe H., Sato W., Kobayashi Y., Kaihara J., Shimada K., Suda S., Ito T.

    Meeting abstracts of the Physical Society of Japan   58 ( 1 )   46 - 46   2003.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Electromagnetic moments of neutron-rich nuclei measured with polarized radioactive ion beams

    K Asahi, K Sakai, H Ogawa, H Miyoshi, K Yogo, A Goto, T Suga, H Ueno, Y Kobayashi, A Yoshimi, A Yoshida, T Kubo, YX Watanabe, H Imai, K Yoneda, N Fukuda, N Aoi, M Ishihara, WD Schmidt-Ott, G Neyens, S Teughels

    NUCLEAR PHYSICS A   704   88C - 97C   2002.6

     More details

    Language:English  

    Web of Science

    researchmap

  • 27pWF-5 ^<149>Dy高スピン核異性体のg-factorの測定

    渡辺 寛, 上野 秀樹, 佐藤 渉, 吉見 彰洋, 亀田 大輔, 岸田 隆, 小林 義男, 三好 永哲, 小田原 厚子, 郷農 靖之, 旭 耕一郎

    日本物理学会講演概要集   57 ( 1 )   61 - 61   2002.3

     More details

    Language:Japanese   Publisher:一般社団法人日本物理学会  

    CiNii Article

    CiNii Books

    researchmap

  • On-line TDPAC studies with the ^<19>O beam

    Sato W., Ueno H., Watanabe H., Ogawa H., Miyoshi H., Imai N., Yoshimi A., Yoneda K., Kameda D., Kobayashi Y., Asahi K.

    Meeting abstracts of the Physical Society of Japan   56 ( 2 )   829 - 829   2001.9

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Nuclear spin maser with an external feedback system and its application

    Yoshimi A., Asahi K.

    Meeting abstracts of the Physical Society of Japan   56 ( 2 )   114 - 114   2001.9

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Optical detection of nuclear spin precession for the observation of nuclear Casimir effect in ^<131>Xe

    Yogo K., Yoshimi A., Sato K., Sakai K., Asahi K.

    Meeting abstracts of the Physical Society of Japan   56 ( 1 )   94 - 94   2001.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Development of an adiabatic field rotation method for the polarization measurement of a fragment beam

    Kameda D., Asahi K., Ogawa H., Ueno H., Miyoshl H., Yoneda K., Watanabe H., Imai N., Suga T., Ohno K., Sato W., Yoshmi A., Yogo K., Sakai K., Kobayashi Y., Yoshida A., Kubo T., Ishihara M.

    Meeting abstracts of the Physical Society of Japan   56 ( 1 )   43 - 43   2001.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Measurement of magnetic moment of neutron rich isotope ^<17>C and ground-state spin

    Miyoshi H., Asahi K., Ogawa H., Ueno H., Kameda D., Yoneda K., Watanabe H., Imai N., Suga T., Ohno K., Sato W., Yoshimi A., Yogo K., Sakai K., Kobayashi Y., Yoshida A., Kubo T., Ishihara M.

    Meeting abstracts of the Physical Society of Japan   56 ( 1 )   43 - 43   2001.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 核スピンメーザーの中性子への応用--中性子EDM探索実験の新しい手法 (中性子基礎物理研究会) -- (Session 1:研究の現状と興味ある科学)

    吉見 彰洋, 旭 耕一郎, 酒井 健二

    KURRI-KR   ( 67 )   18 - 25   2000.8

     More details

    Language:Japanese   Publisher:京都大学原子炉実験所  

    CiNii Article

    CiNii Books

    researchmap

  • Cross polarization effect on LMR of ^<18>N implanted in Mg stopper

    Yogo K., Ogawa H., Sakai K., Yoshimi A., Suzuki T., Nagakura M., Goto A., Suga T., Asahi K.

    Meeting abstracts of the Physical Society of Japan   55 ( 1 )   37 - 37   2000.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Electric quadrupole moment of neutron halo nucleus ^<17>B

    Suzuki T., Ogawa H., Asahi K., Miyoshi H., Nagakura M., Goto A., Suga T., Yogo K., Honda T., Sakai K., Yoshimi A., Ueno H., Imai N., Yoneda K., Fukuda N., Watanabe Y. X., Aoi N., Kobayashi Y., Yoshida A., Kubo T., Sakurai H., Schmidt-Ott W. -D., Neyens G., Teughels S.

    Meeting abstracts of the Physical Society of Japan   55 ( 1 )   36 - 36   2000.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Measurement of ^<15>C magnetic moment

    Ogawa H., Asahi K., Nagakura M., Suzuki T., Goto A., Suga T., Yogo K., Miyoshi H., Honda T., Sakai K., Yoshimi A., Ueno H., Watanabe Y. X., Imai N., Yoneda K., Fukuda N., Aoi N., Kobayashi Y., Yoshida A., Kubo T., Sakurai H., Schmidt-Ott W. -D., Neyens G., Teughels S.

    Meeting abstracts of the Physical Society of Japan   55 ( 1 )   36 - 36   2000.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 24pSC-10 The characteristic od ^<129>Xe unclear spin maser

    YOSHIMI A, ASAHI K, SAKAI K, OGAWA H, SUZUKI T, NAGAKURA M, SUGA T, GOTO A, YOGO K

    Meeting abstracts of the Physical Society of Japan   54 ( 2 )   55 - 55   1999.9

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 29a-PS-123 Development of <129>^Xe nuclear spin maser for measuring atomic EDM III

    Yoshimi A., Asahi K., Sakai K., Ogawa H., Uchiyama Y., Mizumura Y., Suzuki T., Nagakura M.

    Meeting abstracts of the Physical Society of Japan   54 ( 1 )   60 - 60   1999.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 24pSC-5 Energy Distribution of the KENS VCN Beam for Development of Sisyphus Deceleration Method of UCN Production

    GOTO A, UTSURO M, HINO M, SAKAI K, SUZUKI T, YOGO K, ASAHI K, OGAWA H, YOSHIMI A, NAGAKURA M, SUGA T

    Meeting Abstracts of the Physical Society of Japan   54 ( 0 )   54 - 54   1999

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    DOI: 10.11316/jpsgaiyo.54.2.1.0_54_4

    CiNii Article

    CiNii Books

    researchmap

  • 24pSC-4 Experimental test of Neturon Deceleration for Sisyphus UCN production

    SAKAI K, YOGO K, SUGA T, UTSURO M, OKUMURA K, HINO M, ASAHI K, UCHIYAMA Y, SUZUKI T, NAGAKURA M, GOTO A, OGAWA H, YOSHIMI Y, MIZUMURA Y

    Meeting Abstracts of the Physical Society of Japan   54 ( 0 )   54 - 54   1999

     More details

    Language:Japanese   Publisher:The Physical Society of Japan  

    DOI: 10.11316/jpsgaiyo.54.2.1.0_54_3

    CiNii Article

    CiNii Books

    researchmap

  • Development of polarized ^<129>Xesolid for polarizing unstable nuclei

    SAKAI K., MIZUMURA Y., SUZUKI T., ASAHI K., OGAWA H., YOSHIMI A., UCHIYAMA Y., NAGAKURA M., SATO H.

    Meeting abstracts of the Physical Society of Japan   53 ( 2 )   58 - 58   1998.9

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Development of ^<129>Xe nuclear spin maser for measuring atomic EDM II

    YOSHIMI A., ASAHI K., SAKAI K., OGAWA H., UCHIYAMA Y., MIZUMURA Y., SUZUKI T., NAGAKURA M.

    Meeting abstracts of the Physical Society of Japan   53 ( 2 )   59 - 59   1998.9

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Magnetic moments of ^<17>N and ^<17>B and the structure of light neutron-rich nuclei

    UENO H., ASAHI K., IZUMI H., NAGATA K., OGAWA H., YOSHIMI A., SATO H., ADACHI M., HORI Y., MOCHINAGA K., OKUNO H., AOI N., ISHIHARA M., YOSHIDA A., LIU G., KUBO T., FUKUNISHI N., SHIMODA T., MIYATAKE H., MITSUOKA S., SASAKI M., SHIRAKURA T., TAKAHASHI N., SCHMIDT-OTT W.D.

    Meeting abstracts of the Physical Society of Japan   53 ( 1 )   46 - 47   1998.3

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • Development of polarized He-3 gas system as a spin analyzer for low energy neutrons

    K Sakai, H Sato, A Yoshimi, K Asahi, Y Masuda, S Muto, S Ishimoto, K Morimoto, A Masaike, M Iinuma, Y Matsuda, K Okumura, T Haseyama

    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT   402 ( 2-3 )   244 - 246   1998.1

     More details

  • 21p-D-3 Measurement of ^<18>N magnetic moment and electric quadrupole moment

    Ogawa H., Asahi K., Sakai K., Yoshimi A., Tsuda M., Uchiyama Y., Suzuki T., Suzuki K., Kurokawa N., Adachi M., Isumi H., Ueno H., Shimoda T., Tanimoto S., Takahashi N., Schmidt-Ott W.-D., Schafer M., Fukuda S., Yoshida A., Kubo T., Okuno H., Sato H., Notani M., Aoi N., Yoneda K., Iwasaki H., Fukuda N., Ishihara M., Miyatake H.

    Meeting abstracts of the Physical Society of Japan   52 ( 2 )   57 - 57   1997.9

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 6a-H-6 Development of ^<129>Xe polarized system with diode lasers

    Tsuda Masaki, Sato Hiromi, Yoshimi Akihiro, Sakai Kenji, Adachi Minoru, Asahi Koichiro

    Abstracts of the meeting of the Physical Society of Japan. Sectional meeting   1996 ( 1 )   109 - 109   1996.9

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 6a-H-3 Study of Spin Control System of Epithermal Neutron to Investigate Violations of P and T

    Sakai K., Yoshimi A., Sato H., Asahi K., Masuda Y., Moto S., Morimoto K., Ishimoto S., Adachi T., Matsuda Y., Okumura K.

    Abstracts of the meeting of the Physical Society of Japan. Sectional meeting   1996 ( 1 )   108 - 108   1996.9

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 6a-H-2 Development of analysing technique of neutron spin with high pressure and high polarized ^3He

    Yoshimi A., Sakai K., Sato H., Asahi K., Masuda Y., Muto S., Morimoto K., Ishimoto S., Matsuda Y., Okumura K.

    Abstracts of the meeting of the Physical Society of Japan. Sectional meeting   1996 ( 1 )   108 - 108   1996.9

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

  • 29a-SF-6 Precision measurement of magnetic moment of ^<21>F

    Yoshimi A., Ueno H., Ogawa H., Asahi K., Sato H., Mochinaga K., Adachi M., Sakai K., Okuno H., Fukuda S., Wakasugi M., Yoshida A., Kubo T., Ozawa S., Gen K., Aoi N., Yoneda K., Ishihara M., Miyake H., Shimoda T., Takahashi N.

    Abstracts of the meeting of the Physical Society of Japan. Sectional meeting   1995 ( 1 )   120 - 120   1995.9

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

    CiNii Article

    CiNii Books

    researchmap

▼display all

Presentations

  • Novel approaches and instruction for investigating the Thorium-229 nuclear cascade

    Akihiro Yoshimi

    6th International Nuclear Resonance Workshop  2024.8.25 

     More details

    Event date: 2024.8.24 - 2024.8.26

    Language:English   Presentation type:Oral presentation (general)  

    researchmap

  • Coherence amplification using atoms for fundamental physics

    Akihiro Yoshimi

    The 15th International Workshop on Fundamental Physics Using Atoms (FPUA2024)  2024.3.15 

     More details

    Event date: 2024.3.14 - 2024.3.15

    Language:English   Presentation type:Oral presentation (general)  

    researchmap

  • X-ray Pumping of the Thorium-229 Nuclear Clock Isomer Invited

    Akihiro Yoshimi

    International Conference on the Applications of the Mössbauer Effect; ICAME2021  2021.9.8 

     More details

    Event date: 2021.9.6 - 2021.9.10

    Language:English   Presentation type:Oral presentation (invited, special)  

    researchmap

  • Present status of spectroscopy for Th-229 nuclear clock transition with brilliant synchrotron radiation

    Akihiro Yoshimi

    2021.6.18 

     More details

    Event date: 2021.6.18 - 2021.6.19

    researchmap

  • 崩壊現象における指数法則からのずれ - アルファ崩壊と人工原子 -

    吉見彰洋

    日本物理学会 第76回年次大会  2021.3.15 

     More details

    Event date: 2021.3.12 - 2021.3.15

    Language:Japanese   Presentation type:Oral presentation (general)  

    researchmap

  • Towards spectroscopy of 229Th nuclear isomeric transition using nuclear resonant scattering at SPring-8

    A. Yoshimi

    Expert Workshop on Nuclear Resonant Scattering of Synchrotron Radiation  2021.1.12 

     More details

    Event date: 2021.1.12 - 2021.1.15

    Language:English   Presentation type:Oral presentation (general)  

    researchmap

  • 229Th 原子核極低エネルギー準位と高精度原子核時計への応用 Invited

    吉見彰洋

    2019年度「物質階層原理研究」&「ヘテロ界面研究」研究報告会  2020.2.5 

     More details

    Event date: 2020.2.4 - 2020.2.5

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    researchmap

  • Th-229 極低アイソマー準位からの原⼦核時計遷移分光研究

    吉見彰洋

    東北⼤学⾦属材料研究所 ⼤洗・アルファ合同研究会  2023.9.29 

     More details

    Language:Japanese   Presentation type:Oral presentation (general)  

    researchmap

  • ニュートリノ研究のための超放射実験

    吉見彰洋

    日本物理学会 第77回年次大会  2022.3.19 

     More details

    Presentation type:Oral presentation (invited, special)  

    researchmap

  • ランタノイド系ドープ結晶を利用したニュートリノ質量分光

    吉見 彰洋

    日本物理学会 第77回年次大会  2022.3.15 

     More details

    Language:Japanese   Presentation type:Oral presentation (general)  

    researchmap

  • Towards the spectroscopy of 229Th nuclear clock transition using Nuclear Resonant Scattering International conference

    Akihiro Yoshimi

    DICP Workshop on Mossbauer Spectroscopy Related to Synchrotron Radiation and Free Electron Laser  2019.8.31 

     More details

    Language:English   Presentation type:Oral presentation (general)  

    researchmap

  • Production of the 229Th nuclear clock isomer with brilliant X-ray International conference

    Akihiro Yoshimi

    International Nuclear Physics Conference 2019 (INPC2019)  2019.7.29 

     More details

    Language:English   Presentation type:Oral presentation (general)  

    researchmap

  • Nuclear resonant scattering of 229Th for observation of radiative isomeric transition Invited International conference

    Akihiro Yoshimi

    WE-Heraeus-Seminar on “Novel optical clocks in atoms and nuclei”  2018.7.9 

     More details

    Language:English   Presentation type:Oral presentation (invited, special)  

    researchmap

  • 229Th 極低アイソマー準位の分光に向けた核共鳴散乱実験の進展

    吉見彰洋

    第11回SPRUC核共鳴散乱研究会  2018.3 

     More details

    Language:Japanese   Presentation type:Oral presentation (general)  

    researchmap

  • Nuclear resonant scattering with high-brilliant X-ray for Thorium-229 isomer studies International conference

    Akihiro Yoshimi

    10th International Conference on Fundamental Physics Using Atoms  2018.1.8 

     More details

    Language:English   Presentation type:Oral presentation (general)  

    researchmap

  • Nuclear resonant scattering experiment for observation of 229mTh radiative transition International conference

    Akihiro Yoshimi

    International Conference on Laser Spectroscopy (ICOLS 2017)  2017.7 

     More details

    Language:English   Presentation type:Poster presentation  

    researchmap

  • Neutrino spectroscopy with atoms and laser – toward detection of relic neutrino – Invited International conference

    Akihiro Yoshimi

    International Conference on Light driven Nuclear-Particle physics and Cosmology 2017 (LNPC2017)  2017.4.19 

     More details

    Language:English   Presentation type:Oral presentation (invited, special)  

    researchmap

  • New scheme of high-quality neutron source using intense MeV gamma beam from quantum ion

    Akihiro Yoshimi

    2nd workshop of Concepts of neutron sources (CoNS-II)  2017.3.7 

     More details

    Language:English   Presentation type:Oral presentation (general)  

    researchmap

  • Towards neutrino mass spectroscopy using atoms: experimental status Invited International conference

    Akihiro Yoshimi

    the 4th Users Meeting of the Spanish Pulsed Lasers Center  2014.12.2 

     More details

    Language:English   Presentation type:Oral presentation (invited, special)  

    researchmap

▼display all

Research Projects

  • Search for light cosmic dark matter with quantum interference amplification

    Grant number:25K07337  2025.04 - 2028.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    笹尾 登, 宮本 祐樹, 吉見 彰洋, 原 秀明

      More details

    Grant amount:\4680000 ( Direct expense: \3600000 、 Indirect expense:\1080000 )

    researchmap

  • ランタノイドイオン結晶のレーザー操作によるニュートリノ質量分光法の開発研究

    Grant number:20H00161  2020.04 - 2024.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)  Grant-in-Aid for Scientific Research (A)

    吉見 彰洋, 吉村 太彦, 黒澤 俊介

      More details

    Grant amount:\41340000 ( Direct expense: \31800000 、 Indirect expense:\9540000 )

    初年度は、結晶中にドープされたランタノイドイオンの電子遷移に伴ってニュートリノ対を放出する際に発生する磁化について検討を行った。電子スピンの非対称な射影成分である磁化は、パリティ対称性を破る弱い相互作用を通じてのみ生成され得るもので、QED 過程のバックグランド事象と識別できる重要な量である。また、この発生磁化はスピン緩和時間程度の間、蓄積され続けて観測にかかるというメリットもある。理論的に検討を進めた結果、ニュートリノの性質(質量、粒子タイプ等)は磁化の角度分布に現れることが分かり、その量は磁場強度として nG/s のレートで発生すると期待できることが分かった。これは励起レーザーの照射デューティー比を考慮しても、SQUID のような高感度磁力計で検出可能な量である。
    また、使用する結晶の候補の1つである Er:LiYF4 の準備に着手した。これは母結晶 LiYF4 の Y サイトを Er 原子で置換したもので価数は Er3+ が安定である。この結晶はフォノンエネルギーが低く、Er 電子のコヒーレンスやスピン状態が結晶格子との相互作用で緩和するレートが固体の中でもひと際小さいことが知られている。ただし本研究では、コヒーレンスの良い系を実現するために商用では扱われていない低濃度(0.1%以下)の Er が置換されているEr:LiYF4 結晶が必要であることから、分担者である東北大学の黒澤氏により、0.1%および 0.01% のEr濃度の結晶を作製した。X線回折パターンを測定して単結晶面の確認も行い、今後予定している結晶性能評価実験の準備が整った。

    researchmap

  • Quantum control of Th-229 isomer for study of gamma-ray laser

    Grant number:19K21879  2019.06 - 2021.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Research (Exploratory)  Grant-in-Aid for Challenging Research (Exploratory)

    Yoshimi Akihiro

      More details

    Grant amount:\6500000 ( Direct expense: \5000000 、 Indirect expense:\1500000 )

    We tried excitation to the low-energy nuclear isomer of Th-229 doped in CaF2 crystal by using Synchrotron radiation X-ray. The luminescence spectrum from the Th:CaF2 induced by X-ray irradiation and radioactivity was measured, and the decreasing from ultraviolet to the vacuum ultraviolet region. We constructed a system to detect vacuum ultraviolet light from the isomer while suppressing the background, and paved the way for Th-229 isomer transition spectroscopy in CaF2.

    researchmap

  • Highly spin-polarized RI beam and its application to nuclear physics and materials science

    Grant number:18H05462  2018.06 - 2023.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

    上野 秀樹, 山崎 展樹, 高峰 愛子, 鄭 旭光, 山本 文子, 吉見 彰洋

      More details

    Grant amount:\158340000 ( Direct expense: \121800000 、 Indirect expense:\36540000 )

    本研究では「超低速・高核スピン偏極」という新たな価値を付加した新奇量子ビームを実現すべく、RI原子線共鳴装置の開発を行う。更にβ線検出型超高感度NMR法(β-NMR法)による新たな物質科学研究を開拓するとともに、宇宙観測用ガンマ線検出器と組み合わせた核物理の展開も目指している。目的達成に向け、RIプローブの性質解明及び関連研究を推進する①核プローブ研究チーム、RI原子線共鳴装置の開発を担う②RI原子線発生系開発チーム及び③RIスピン選択系開発チーム、その利用を視野に入れ本研究で測定対象とする試料の合成と評価、及び核プローブの利用研究を進める④物質科学研究チーム、および、領域内横断的連携によりRIビームや結晶を利用した新たな研究を開拓する⑤領域横断研究チームの5チーム体制で研究を推進している。
    2020年度は①と②について重点的に研究を行った。チーム①では、O-21核の電気四重極モーメントの精密測定に成功しデータ解析を経て最終的な実験値を決定した。現在成果の取りまとめと論文執筆に取り掛かっている。関連研究として、放医研HIMAC加速器施設を用い、核破砕反応におけるスピン整列RIビームを用いた新たな核電磁モーメント測定法の開発実験を実施し、良好な成果を得ることができた。また、核理論の関連研究でも多くの成果が得られた。②では、前年度構築したイオントラップ装置の開発を本格化し、オフライン開発用のRbイオン源を用いてイオントラップ効率を50%以上に向上させた。その次のステップとして中性化を行い、20%程度の中性化を確認・達成することができた。また、関連技術&装置を一部利用したレーザー分光研究に関する開発研究の成果を取りまとめて論文発表した。③ではシミュレーションに基づく設計を、④では引き続きCuOおよび関連する物質の合成に関する研究を進めた他、核プローブを用いた関連研究も実施した。

    researchmap

  • Study of atomic coherence for neutrino mass spectroscopy

    Grant number:17H02896  2017.04 - 2021.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)  Grant-in-Aid for Scientific Research (B)

    Yoshimi Akihiro

      More details

    Grant amount:\19110000 ( Direct expense: \14700000 、 Indirect expense:\4410000 )

    This study aims to detect the neutrinos emission associated with the atomic transition, and conducts experiments to control the excitation/coherence formation of atoms into a metastable state and the de-excitation process from them.
    Using Xe as the target atom, we conducted a multiphoton excitation experiment with a pulse laser to the first excited state (a metastable state with a lifetime of about 40 seconds). As a result, we succeeded in exciting to the metastable state through E1-M1 and E1-E2 two-photon excitation. In addition, the probe laser beam was introduced and the number of excitations could be calculated to be 1e+6 to 1e+7 per pulse, reaching a stage where it can be compared with the theoretical transition intensity.
    The ability to compare the theory and experiment of two-photon transitions involving such forbidden transitions is an important advance for coherence control.

    researchmap

  • レーザー操作可能な原子核準位トリウム-229 極低アイソマー状態の直接観測

    2016.10 - 2018.03

    松尾学術財団  松尾学術研究助成 

    吉見彰洋

      More details

    Authorship:Principal investigator  Grant type:Competitive

    researchmap

  • Experimental studies on generation mechanism of novel photon beams using heavy ions

    Grant number:16H02136  2016.04 - 2020.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

    Kamigaito Osamu

      More details

    Grant amount:\42250000 ( Direct expense: \32500000 、 Indirect expense:\9750000 )

    研究成果の概要(英文):This research was conducted with an aim to develop a method which generates photon beams (gamma-rays) with novel features rendered by heavy ions and/or quantum coherence. Actually, we carried out some basic studies with Ba ions as a first step toward a bright gamma-ray source. We confirmed that the measured resonant cross section and its width etc. basically agree with theoretical expectations, and pointed out several issues to be clarified in future. In addition to these experimental studies, we proposed new methods of generating gamma-rays with orbital angular momentum.

    researchmap

  • Study on Thorium-229 low-lying isomeric state

    Grant number:15H03661  2015.04 - 2018.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    Yoshimura Koji, YAMAGUCHI Atsushi, SETO Makoto, Stellmer Simon

      More details

    Grant amount:\17030000 ( Direct expense: \13100000 、 Indirect expense:\3930000 )

    We searched for eV-order meta-stable isomeric excited state of Th-229, which is extraordinally low-lying for ordinary nuclei. We developed the new scheme using nuclear resonant scattering with high intense synchrotron radiation X-ray source, fast X-ray detection system, high performance targetry, and X-ray focusing system. We have successfully observed the precise signal from nuclear resonant scattering of nuclei with half life below 1 ns.

    researchmap

  • EDM精密測定実験のための原子磁力計の開発研究

    2012.04 - 2015.03

    文部科学省  科研費 基盤研究(B) 

    吉見彰洋

      More details

    Authorship:Principal investigator  Grant type:Competitive

    researchmap

  • Electromagnetic nuclear moments around neutron magic number 20 and 28

    Grant number:22340071  2010.04 - 2014.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    UENO Hideki, ASAHI Koichiro, ICHIKAWA Yuichi, YOSHIMI Akihiro

      More details

    Grant amount:\19500000 ( Direct expense: \15000000 、 Indirect expense:\4500000 )

    The purpose of this study is to investigate the structure of far neutron-rich nuclei around neutron magic number N = 20 and 28 through the measurement of electromagnetic nuclear moments. In the nuclear region of N = 20, a ground-state electric quadrupole (Q) moment of 33Al was measured at GANIL, France. The obtained Q shows a large outward discrepancy from a single particle value and shell model calculations within the conventional sd model space, suggesting the erosion of N = 20 shell closure. For the N = 28 region, the Q moment of the isomeric state of 43S at 320 keV was measured at the RIKEN RIBF facility. The data shows that the 43S deformation is modest in spite of the level inversion, suggesting a strong deformation of the ground state and a shape coexistence in the low-lying states. In this study, a noble method to produce spin-aligned RI beams utilizing two-step fragmentation reaction combined with momentum dispersion-matching of the ion optics technique has been developed.

    researchmap

  • High-precision search for the atomic EDM by means of a novel nuclear spin maser scheme

    Grant number:21104004  2009.07 - 2014.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

    ASAHI Koichiro, UENO Hideki, MATSUO Yukari, FUKUYAMA Takeshi, YOSHIMI Akihiro, FURUKAWA Takeshi, UCHIDA Makoto, YABUSAKI Tsutomu, SAKEMI Yasuhiro, YOSHIMI Akihiro, FURUKAWA Takeshi

      More details

    Grant amount:\173420000 ( Direct expense: \133400000 、 Indirect expense:\40020000 )

    The present study aims at a high-precision search for the electric dipole moment (EDM) of 129Xe atom which, if finite, would provide a clear evidence for the presence of new physics beyond the standard model of elementary particles. To this end, an active feedback nuclear spin maser, of which the present research group had contrived an idea and made a proof-of-principle experiment, was brought into operation for the precession frequency determination. Developments were done on the field current stabilization, magnetic shielding and environmental field compensation, and as a result the frequency precision of 7.9 nHz was achieved which would correspond to a factor of 5 improvement in the EDM sensitivity. In addition, a co-magnetometer taking advantage of simultaneous masing of 3He spins was successfully incorporated to the 129Xe maser system. By uniting all these achievements together, the basis for the 129Xe EDM search experiment will soon be established.

    researchmap

  • Detection of neutrino pairs using macro coherent amplification mechanism

    Grant number:21104002  2009.04 - 2015.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

    SASAO NOBORU, NAKANO Itsuo, YOSHIMURA Motohiko, FUKUMI Atsushi, WAKABAYASHI Tomonari, TANAKA Minoru, KATSURAGAWA Masayuki, NANJO Hajime, KAWAGUCHI Kentarou, TANG Jian, KUBOZONO Yoshihiro, TANIGAKI Katsumi, NAKAJIMA Kyo, YOSHIMURA Koji, YOSHIMI Akihiro, UETAKE Satoshi, KUMA Susumu, TANIGUCHI Takashi

      More details

    Grant amount:\411840000 ( Direct expense: \316800000 、 Indirect expense:\95040000 )

    "Macro-coherent amplification mechanism" is the crucial principle for success of the neutrino mass spectroscopy with atoms. The most important result of the present research was an experimental proof of the principle with a two photon process from the vibrationally excited state of para-hydrogen molecules. Actually, the initial coherent states were prepared by an adiabatic Raman process, and two photon emissions were observed. As a result, a gigantic enhancement factor of the photon yields greater than 15 orders of magnitude was confirmed compared to its natural emission rate; it was found consistent with the theoretical prediction. Thus a big step has been made forward towards the neutrino mass spectroscopy with atoms. In addition, detailed studies on super-radiance and phase relaxation etc. were conducted as basic studies using various atoms and molecules.

    researchmap

  • Application of nuclear spin maser of a new scheme to the experimental study of atomic electric dipole moment

    Grant number:21244029  2009.04 - 2014.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

    ASAHI Koichiro, UENO Hideki, FURUKAWA Takeshi, YOSHIMI Akihiro, UCHIDA Makoto

      More details

    Grant amount:\44330000 ( Direct expense: \34100000 、 Indirect expense:\10230000 )

    In order to pursue a high sensitivity detection of the CP-violating permanent electric dipole moment (EDM) of 129Xe atom, a nuclear spin maser of new scheme which runs on the basis of optical spin detection and external feedback mechanism was constructed. Detailed investigations and improvements of its signal performance and frequency stability were carried out, yielding a frequency precision of 7.9 nHz for a one shot measurement of 30,000 s duration. Furthermore, 3He were added as a reference spin system to the 129Xe masing substance, and the technique to polarize, preserve and detect the two spin species simultaneously was developed. As a result, the simultaneous operations of the 129Xe-3He two species nuclear spin maser, which allows the precision removal of spurious EDM signals arising from drifts in the magnetic field, was realized, and thus the instrumental and technical basis for executing the projected high-precision EDM detection in 129Xe was established.

    researchmap

  • 核スピンの精密制御を用いた原子の電気双極子モーメント探索

    2008.04 - 2011.03

    文部科学省  科研費 基盤研究(B) 

    吉見彰洋

      More details

    Authorship:Principal investigator  Grant type:Competitive

    researchmap

  • Ultrahigh-Sensitivity Search for an Electric Dipole Moment of^<129>Xe atom by Means of Nuclear Spin Maser with Artificial Feedback

    Grant number:15104003  2003 - 2007

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (S)

    ASAHI Koichiro, UCHIDA Makoto, YOSHIMI Akihiro

      More details

    Grant amount:\98800000 ( Direct expense: \76000000 、 Indirect expense:\22800000 )

    Violation of CP invariance, known for more than 40 years in neutral K decay and recently confirmed also in B decay, remains one of vital subjects in contemporary particle physics. The standard Model (SM) includes the CP violation in a form of complex phase in the K-M matrix elements and well represents the observed flavor-changing K and B decays, but never provide a permanent electric dipole moment (EDM) of detectable size. On the other hand, models proposed beyond the SM, such as supersymmetric one, predict sizeable values for EDM, thus rendering EDM an exclusive position as a probe of physics beyond the SM. The present research has aimed at development of new scheme of nuclear spin maser that enables precision determination of spin precession frequency, in order to pave a route for ultrahigh-sensitivity search for an EDM in a ^<129>Xe atom.
    ^<129>Xe nuclear spins of Xe gas contained in a 22 mm-diameter glass cell were successfully polarized by spin exchange with optically pumped Rb vapor, their precession was detected by probe Laser light, and a self-sustaining precession by means of an artificial feedback was observed for the first time. The observed precision in frequency proved to improve as Δv ∝ 1/T^<1.5> as a function of the measurement time T until T = 3000 s, and then tended to be flattened. Following this result, we worked out several improvements in the setup, including the magnetic shielding, magnet current stabilization, Laser operation and wavelength stabilization, and cell temperature control, and finally attained Δv = 9.3 nHz (amounting to EDM sensitivity of Δd 〜 9×10^<-28> ecm) in a measurement time T = 30000 s. Also, a number of issues were identified that have decisive effects on the v precision and definitely deserve further work for improvement. We thus conclude that the present work has confirmed effectiveness of novel method for the atomic EDM search, and has clarified the directions that should enable the long awaited EDM precision.

    researchmap

  • 低周波数核発振器の開発研究

    Grant number:13740173  2001 - 2002

    日本学術振興会  科学研究費助成事業  若手研究(B)

    吉見 彰洋

      More details

    Grant amount:\2000000 ( Direct expense: \2000000 )

    本研究では偏極した希ガス元素^<129>Xe原子核スピンのコヒーレンス制御を外部フィードバック機構を用いて行って、スピン歳差を長時間維持する核スピンメーザーの開発を行なった。それにより従来の核スピンメーザーでは発振不可能であった低周波数領域(〜30Hz)で核スピンの発振を実現することに成功した。核スピンの歳差を維持する発振現象を実現するためには、偏極スピンの横成分に常に直交する横磁場をスピン系に印可しなければならない。そのため、外部共振器型半導体レーザーを用いて光学的に^<129>Xe核スピンの歳差位相を検出するシステムを構築した。この光学的手法は、NMRコイルでの検出が困難な低周波数のスピン歳差に対して有効である。こうして検出されたスピン歳差信号を位相検波し、演算回路を通じて、横方向磁場の位相・振幅を調整してスピン系に印可する。
    この「フィードバック磁場」の生成において位相の誤差が生じると核スピン歳差の定常発振周波数がシフトする。これはレーザーにおける引き込み効果と同等のもので、本研究で用いたフィードバックシステムではこのフィードバック磁場の位相を精密に制御することが可能である。この位相誤差とスピン横緩和時間T_2を変数とした際の発振周波数シフトの測定を行なった。その結果、修正Bloch方程式から導かれるものと良い一致を示し、T_2=300sでは周波数誤差は位相誤差1°あたり9μHzまで抑えられることが分かった。この光学的スピン検出を用いた核スピン発振器が電気双極子モーメントの探索実験などの精密物理実験にとって有用であることが分かつた。

    researchmap

▼display all

 

Class subject in charge

  • Fundamental Atomic Physics (2024academic year) Late  - その他

  • Information Physics Experiments 2 (2024academic year) 3rd and 4th semester  - 月5~8

  • Physics Experiments 2 (2024academic year) 3rd and 4th semester  - 月5~8

  • Particle and Nuclear physics (2024academic year) 3rd and 4th semester  - 水3~4

  • Particle and Nuclear physics 1 (2024academic year) Third semester  - 水3~4

  • Particle and Nuclear physics A (2024academic year) Third semester  - 水3~4

  • Quantum Optics (2024academic year) Late  - 火5~6

  • Seminar in Physics of Quantum Universe (2024academic year) Other  - その他

  • Seminar in Physics of Quantum Universe (2024academic year) Year-round  - その他

  • Seminar in Physics of Quantum Universe (2024academic year) Year-round  - その他

  • Fundamental Atomic Physics (2023academic year) Late  - その他

  • Fundamental Atomic Physics (2023academic year) Late  - その他

  • Information Physics Experiments 1 (2023academic year) 1st and 2nd semester  - 火5~8

  • Physics for General Education (Mechanics) 1 (2023academic year) 1st semester  - 木3~4

  • Physics for General Education (Mechanics) 2 (2023academic year) Second semester  - 木3~4

  • Seminar in Extreme Quantum Physics (2023academic year) Year-round  - その他

  • Physics Experiments 1 (2023academic year) 1st and 2nd semester  - 火5~8

  • Mathematical Physics 1B (2023academic year) Second semester  - 金3~4

  • Quantum Optics (2023academic year) Late  - 火5~6

  • Quantum Optics (2023academic year) Late  - 火5~6

  • Seminar in Physics of Quantum Universe (2023academic year) Year-round  - その他

  • Fundamental Atomic Physics (2022academic year) Late  - その他

  • Information Physics Experiments 1 (2022academic year) 1st and 2nd semester  - 火5~8

  • Physics for General Education (Mechanics) 1 (2022academic year) 1st semester  - 木3~4

  • Physics for General Education (Mechanics) 2 (2022academic year) Second semester  - 木3~4

  • Seminars in Mathematics and Physics (2022academic year) Year-round  - [前期]月7~8, [後期]火7~8

  • Seminar in Extreme Quantum Physics (2022academic year) Year-round  - その他

  • Physics Experiments 1 (2022academic year) 1st and 2nd semester  - 火5~8

  • Mathematical Physics 1B (2022academic year) Second semester  - 金3~4

  • Quantum Optics (2022academic year) Late  - 火5~6

  • Fundamental Atomic Physics (2021academic year) Late  - その他

  • Information Physics Experiments 1 (2021academic year) 1st and 2nd semester  - 火5,火6,火7,火8

  • Information Physics Experiments 1 (2021academic year) 1st and 2nd semester  - 火5,火6,火7,火8

  • Physics for General Education (Mechanics) 1 (2021academic year) Third semester  - 木1~2

  • Physics for General Education (Mechanics) 2 (2021academic year) Fourth semester  - 木1~2

  • Seminar in Extreme Quantum Physics (2021academic year) Year-round  - その他

  • Physics Experiments 1 (2021academic year) 1st and 2nd semester  - 火5,火6,火7,火8

  • Mathematical Physics 1B (2021academic year) Fourth semester  - 金3,金4

  • Particle Physics and Cosmology (2021academic year) 1st semester  - 金5~6

  • Quantum Optics (2021academic year) Late  - 火5,火6

  • Fundamental Atomic Physics (2020academic year) Late  - その他

  • Information Physics Experiments 1 (2020academic year) 1st and 2nd semester  - 火5,火6,火7,火8

  • Information Physics Experiments 1 (2020academic year) 1st and 2nd semester  - 火5,火6,火7,火8

  • Physics for General Education (Mechanics) 1 (2020academic year) Third semester  - 木1,木2

  • Physics for General Education (Mechanics) 2 (2020academic year) Fourth semester  - 木1,木2

  • Seminar in Extreme Quantum Physics (2020academic year) Year-round  - その他

  • Physics Experiments (2020academic year) 1st-4th semester  - 木5,木6,木7,木8

  • Physics Experiments 1 (2020academic year) 1st and 2nd semester  - 火5,火6,火7,火8

  • Physics Experiments 3 (2020academic year) 1st-4th semester  - 木5,木6,木7,木8

  • Particle Physics and Cosmology (2020academic year) 1st semester  - 金5,金6

  • Quantum Optics (2020academic year) Late  - 火5,火6

▼display all

 

Social Activities

  • 素粒子を観てみよう

    Role(s):Lecturer

    岡山大学異分野基礎科学研究所  公開講座  2018.9.1

     More details

    Type:Lecture

    researchmap

  • 原子と光の高度な制御で挑むニュートリノ・宇宙の謎

    Role(s):Lecturer

    岡山大学  オープンキャンパス  2017.8.5 - 2017.8.6

     More details

    Type:Lecture

    researchmap

  • 岡山大学理学部紹介

    Role(s):Lecturer

    兵庫県立社高校/高大連携  進路ガイダンス  2017.7.14

     More details

    Type:Other

    researchmap