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原子の電気双極子能率探索による基本対称性の研究

Research Project

Project/Area Number 13J09743
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field 素粒子・原子核・宇宙線・宇宙物理(実験)
Research InstitutionTokyo Institute of Technology

Principal Investigator

佐藤 智哉  東京工業大学, 理工学研究科, 特別研究員(DC1)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 2015: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2014: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2013: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywords電気双極子モーメント / EDM / CPの破れ / スピンメーザー / 光ポンピング / 磁力計 / 電気極子モーメント
Outline of Annual Research Achievements

本研究は、129Xe原子の永久電気双極子能率(EDM)の測定を通し、宇宙の物質・反物質非対称性の起源を解明することを目的とする。本研究では、EDM測定精度を制限しているメーザー運転環境の長期変動の影響を低減するため、測定対象である129Xeと3Heを同じセルに封入し、同時にメーザー発振を行って参照系とする「3He共存磁力計」、メーザー核種と偏極Rb間の接触による周波数シフトを打ち消すためにセルを偏極生成部と測定部に分割する「ダブルセル構造」を採用している。
本年度は、電極付きダブルセル型EDMセルを用いて129Xe/3Heの同時メーザー発振を行い、メーザー周波数長期変動の要因とその定量的評価を行った。まず、メーザー周波数に影響を与えるセル温度、レーザー強度等の運転パラメータの長期安定度を評価した。安定化したセル温度及びレーザー強度について1万秒間の積算により二乗平均平方根(RMS)誤差としてそれぞれ0.0065±0.0013 ℃、1.7×10^-2 %の安定度を得た。レーザー周波数、静磁場電流についても同様に評価した。
次に、運転パラメータを能動的に変化させ、メーザー周波数のパラメータへの依存性を評価した。ここで、偏極Rbシフトの更なる低減を狙い、セル測定部に導入しているRb偏極度操作レーザー光の円偏光の向きをポッケルスセルによって高速(~100Hz)に切り替える機構を新たに採用した。これにより、メーザー周波数の測定部温度への依存性を完全に打ち消すことに成功した。
これらの開発・測定により、運転パラメータの長期変動に起因するメーザー周波数RMS誤差の二乗和平方根は1万秒の積算でμHzオーダーとなることが明らかとなり、現実的な10 kV/cmの電場印加を仮定すれば、複数回測定により現状の129Xe原子EDM世界最高精度に到達可能であることを示した。

Research Progress Status

27年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

27年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (37 results)

All 2016 2015 2014 2013 Other

All Journal Article (11 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Acknowledgement Compliant: 9 results,  Open Access: 1 results) Presentation (25 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results) Remarks (1 results)

  • [Journal Article] Performance assessment of a new laser system for efficient spin exchange optical pumping in a spin maser measurement of 129Xe EDM2015

    • Author(s)
      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
    • Journal Title

      Hyperfine Interactions

      Volume: 236 Issue: 1-3 Pages: 59-64

    • DOI

      10.1007/s10751-015-1203-3

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] EDM measurement in 129Xe atom using dual active feedback nuclear spin maser2015

    • Author(s)
      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
    • Journal Title

      Hyperfine Interactions

      Volume: 230 Issue: 1-3 Pages: 147-153

    • DOI

      10.1007/s10751-014-1113-9

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Development of high-homogeneity magnetic field coil for 129Xe EDM experiment2015

    • Author(s)
      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
    • Journal Title

      Hyperfine Interactions

      Volume: 230 Issue: 1-3 Pages: 141-146

    • DOI

      10.1007/s10751-014-1109-5

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 129Xe EDM Search Experiment Using Active Nuclear Spin Maser2015

    • Author(s)
      T. Sato, Y. Ichikawa, Y. Ohtomo, Y. Sakamoto, S. Kojima, T. Suzuki, H. Shirai, M. Chikamori, E. Hikota, H. Miyatake, T. Nanao, K. Suzuki, M. Tsuchiya, T. Inoue, T. Furukawa, A. Yoshimi, C. P. Bidinosti, T. Ino, H. Ueno, Y. Mastuo, T. Fukuyama, and K.Asahi
    • Journal Title

      JPS Conference Proceedings

      Volume: 6

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Double-cell geometry for 129Xe/3He co-magnetometery2015

    • Author(s)
      Y. Ohtomo, Y. Ichikawa, T. Sato, Y. Sakamoto, S. Kojima, T. Suzuki, H. Shirai, M. Chikamori, E. Hikota, H. Miyatake, T. Nanao, K. Suzuki, M. Tsuchiya, T. Inoue, T. Furukawa, A. Yoshimi, C. P. Bidinosti, T. Ino, H. Ueno, Y. Mastuo, T. Fukuyama, and K. Asahi
    • Journal Title

      JPS Conference Proceedings

      Volume: 6

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Search for EDM in 129Xe using active spin maser2015

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

      Proceedings of 7th International Workshop on Fundamental Physics Using Atoms (FPUA2014)

      Volume: 1 Pages: 37-44

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Co-magnetometry with 129Xe/3He dual active spin maser technique2015

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

      Proceedings of 7th International Workshop on Fundamental Physics Using Atoms (FPUA2014)

      Volume: 1 Pages: 80-83

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Performance test of improved magnetic-field system for 129Xe EDM measurement2015

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

      Proceedings of 7th International Workshop on Fundamental Physics Using Atoms (FPUA2014)

      Volume: 1 Pages: 84-87

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Study of EDM cell with coexisting 129Xe/3He2015

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

      Proceedings of 7th International Workshop on Fundamental Physics Using Atoms (FPUA2014)

      Volume: 1 Pages: 88-91

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Digital feedback system for active spin maser2015

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

      Proceedings of 7th International Workshop on Fundamental Physics Using Atoms (FPUA2014)

      Volume: 1 Pages: 92-95

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Development of francium atomic beam for the search of the electron electric dipole moment2014

    • Author(s)
      Tomoya Sato, S. Ando, T. Aoki, H. Arikawa, S. Ezure, et al.
    • Journal Title

      European Physical Journal : Web of Conferences

      Volume: 66 Pages: 5019-5019

    • DOI

      10.1051/epjconf/20146605019

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 異核種共存セルにおけるスピン偏極生成・緩和機構2016

    • Author(s)
      舟山智歌子, 佐藤智哉, 市川雄一, 小島修一郎, 田中俊也, 坂本雄, 大友祐一, 平尾千佳, 古川武, 吉見彰洋, C.P. Bidinosti, 猪野隆, 上野秀樹, 松尾由賀利, 福山武志, 旭耕一郎
    • Organizer
      日本物理学会第71回年次大会
    • Place of Presentation
      東北学院大学(仙台)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 129Xe/131Xe共存核スピンメーザーの周波数特性2016

    • Author(s)
      小島修一郎, 佐藤智哉, 市川雄一, 田中俊也, 舟山智歌子, 坂本雄, 大友祐一, 平尾千佳, 古川武, 吉見彰洋, C.P. Bidinosti, 猪野隆, 上野秀樹, 松尾由賀利, 福山武志, 旭耕一郎
    • Organizer
      日本物理学会第71回年次大会
    • Place of Presentation
      東北学院大学(仙台)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 異核種共存核スピンメーザーを用いたEDM測定実験2016

    • Author(s)
      佐藤智哉, 市川雄一, 小島修一郎, 舟山智歌子, 田中俊也, 坂本雄, 大友祐一, 平尾千佳, 近森正敏, 彦田絵里, 古川武, 吉見彰洋, C.P. Bidinosti, 猪野隆, 上野秀樹, 松尾由賀利, 福山武志, 旭耕一郎
    • Organizer
      日本物理学会第71回年次大会
    • Place of Presentation
      東北学院大学(仙台)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] Isotope-differential measurement of Xe atomic EDM with a double-species spin maser2015

    • Author(s)
      K. Asahi, T. Sato, Y. Ichikawa, S. Kojima, C. Funayama, S. Tanaka, Y. Sakamoto, Y. Ohtomo, C. Hirao, M. Chikamori, E. Hikota, T. Furukawa, A. Yoshimi, C.P. Bidinosti, T. Ino, H. Ueno, Y. Matsuo, T. Fukuyama
    • Organizer
      8th International Workshop on Fundamental Physics Using Atoms (FPUA2015) -Towards better understanding of our matter universe-
    • Place of Presentation
      RIKEN(Saitama, Japan)
    • Year and Date
      2015-11-30
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 129Xe/3He二核種スピンメーザーを用いた周波数精密測定における周波数不定性2015

    • Author(s)
      佐藤智哉, 市川雄一, 小島修一郎, 舟山智歌子, 坂本雄, 大友祐一, 平尾千佳, 近森正敏, 彦田絵里, 古川武, 吉見彰洋, C. P. Bidinosti, 猪野隆, 上野秀樹, 松尾由賀利, 福山武志, 旭耕一郎
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      大阪市立大学(大阪)
    • Year and Date
      2015-09-25
    • Related Report
      2015 Annual Research Report
  • [Presentation] 129Xe/3He同時メーザー発振のためのポンピングレーザーシステムの開発2015

    • Author(s)
      舟山智歌子, 古川武, 佐藤智哉, 市川雄一, 大友祐一, 坂本雄, 小島修一郎, 平尾千佳, 菅野雄揮, 小峰太郎, 鈴木貴大, 近森正敏, 彦田絵里, 土屋真人, 吉見彰洋, C. P. Bidinosti, 猪野隆, 上野秀樹, 松尾由賀利, 福山武志, 旭耕一郎
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学 早稲田キャンパス、東京都新宿区
    • Year and Date
      2015-03-21 – 2015-03-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] 一様磁場環境下での129Xe/3He同時メーザー発振2015

    • Author(s)
      坂本雄, C. P. Bidinosti, 市川雄一, 佐藤智哉, 大友祐一, 小島修一郎, 舟山智歌子, 平尾千佳, 菅野雄揮, 小峰太郎, 鈴木貴大, 近森正敏, 彦田絵里, 土屋真人, 古川武, 吉見彰洋, 猪野隆, 上野秀樹, 松尾由賀利, 福山武志, 旭耕一郎
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学 早稲田キャンパス、東京都新宿区
    • Year and Date
      2015-03-21 – 2015-03-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] ダブルセルにおける129Xe/3He核スピンメーザーの周波数特性2015

    • Author(s)
      小島修一郎, 佐藤智哉, 市川雄一, 大友祐一, 坂本雄, 舟山智歌子, 平尾千佳, 菅野雄揮, 小峰太郎, 鈴木貴大, 近森正敏, 彦田絵里, 土屋真人, 古川武, 吉見彰洋, C. P. Bidinosti, 猪野隆, 上野秀樹, 松尾由賀利, 福山武志, 旭耕一郎
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学 早稲田キャンパス、東京都新宿区
    • Year and Date
      2015-03-21 – 2015-03-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] 3He共存磁力計の導入による129Xe原子EDM測定実験IV2015

    • Author(s)
      佐藤智哉, 市川雄一, 大友祐一, 坂本雄, 小島修一郎, 舟山智歌子, 平尾千佳, 菅野雄揮, 小峰太郎, 鈴木貴大, 近森正敏, 彦田絵里, 土屋真人, 古川武, 吉見彰洋, C. P. Bidinosti, 猪野隆, 上野秀樹, 松尾由賀利, 福山武志, 旭耕一郎
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学 早稲田キャンパス、東京都新宿区
    • Year and Date
      2015-03-21 – 2015-03-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] Performance assessment of a new laser system for efficient spin exchange optical pumping in a spin maser measurement of 129Xe EDM2014

    • Author(s)
      C. Funayama, T. Furukawa, T. Sato, Y. Ichikawa, Y. Ohtomo, Y. Sakamoto, S. Kojima, C. Hirao, T. Suzuki, M. Chikamori, E. Hikota, M. Tsuchiya, A. Yoshimi, C. P. Bidinosti, T. Ino, H. Ueno, Y. Matsuo, T. Fukuyama, K. Asahi
    • Organizer
      6th International Conference on Trapped Charged Particles and Fundamental Physics (TCP2014)
    • Place of Presentation
      Kagawa International Conference Hall、香川県高松市
    • Year and Date
      2014-12-01 – 2014-12-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] 能動帰還型核スピンメーザーによる129Xe原子EDM探索実験2014

    • Author(s)
      佐藤智哉
    • Organizer
      RCNP研究会 “CP violation in elementary particles and composite systems”
    • Place of Presentation
      大阪大学核物理研究センター、大阪府茨木市
    • Year and Date
      2014-11-10 – 2014-11-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] Experimental search for EDM in diamagnetic atom 129Xe using active nuclear spin maser2014

    • Author(s)
      Y. Ichikawa, T. Sato, Y. Ohtomo, Y. Sakamoto, S. Kojima, C. Funayama, C. Hirao, T. Suzuki, M. Chikamori, E. Hikota, H. Miyatake, T. Nanao, K. Suzuki, M. Tsuchiya, T. Inoue, T. Furukawa, A. Yoshimi, C. P. Bidinosti, T. Ino, H. Ueno, Y. Matsuo, T. Fukuyama, K. Asahi
    • Organizer
      4th Joint Meeting of the Nuclear Physics Division of the American Physical Society and The Physical Society of Japan (HAWAII 2014)
    • Place of Presentation
      Hilton Waikoloa Village, Hawaii(米国)
    • Year and Date
      2014-10-07 – 2014-10-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] Progress of the 129Xe EDM search using active feedback nuclear spin maser2014

    • Author(s)
      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
    • Organizer
      4th Joint Meeting of the Nuclear Physics Division of the American Physical Society and The Physical Society of Japan (HAWAII 2014)
    • Place of Presentation
      Hilton Waikoloa Village, Hawaii(米国)
    • Year and Date
      2014-10-07 – 2014-10-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] Performance of an active nuclear spin maser with double-cell geometry2014

    • Author(s)
      S. Kojima, T. Sato, Y. Ichikawa, Y. Ohtomo, Y. Sakamoto, 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
    • Organizer
      4th Joint Meeting of the Nuclear Physics Division of the American Physical Society and The Physical Society of Japan (HAWAII 2014)
    • Place of Presentation
      Hilton Waikoloa Village, Hawaii(米国)
    • Year and Date
      2014-10-07 – 2014-10-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] Performance check of cell with newly designed electrode for 129Xe EDM measurement2014

    • Author(s)
      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
    • Organizer
      4th Joint Meeting of the Nuclear Physics Division of the American Physical Society and The Physical Society of Japan (HAWAII 2014)
    • Place of Presentation
      Hilton Waikoloa Village, Hawaii(米国)
    • Year and Date
      2014-10-07 – 2014-10-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] Development of a high intensity laser for efficient spin exchange optical pumping in a spin maser measurement of the 129Xe EDM2014

    • Author(s)
      C. Funayama, T. Furukawa, T. Sato, Y. Ichikawa, Y. Ohtomo, Y. Sakamoto, S. Kojima, T. Suzuki, M. Chikamori, E. Hikota, M. Tsuchiya, A. Yoshimi, C. P. Bidinosti, T. Ino, H. Ueno, Y. Matsuo, T. Fukuyama, K. Asahi
    • Organizer
      4th Joint Meeting of the Nuclear Physics Division of the American Physical Society and The Physical Society of Japan (HAWAII 2014)
    • Place of Presentation
      Hilton Waikoloa Village, Hawaii(米国)
    • Year and Date
      2014-10-07 – 2014-10-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] EDM measurement in 129Xe atom using dual active feedback nuclear spin maser2014

    • Author(s)
      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
    • Organizer
      The 5th Joint International Conference on Hyperfine Interactions and Symposium on Nuclear Quadrupole Interactions (HFI/NQI 2014)
    • Place of Presentation
      Shine Dome, Canberra(オーストラリア)
    • Year and Date
      2014-09-21 – 2014-09-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] Development of high-homogeneity magnetic field coil for 129Xe EDM experiment2014

    • Author(s)
      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
    • Organizer
      The 5th Joint International Conference on Hyperfine Interactions and Symposium on Nuclear Quadrupole Interactions (HFI/NQI 2014)
    • Place of Presentation
      Shine Dome, Canberra(オーストラリア)
    • Year and Date
      2014-09-21 – 2014-09-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] 129Xe EDM Search Experiment Using Active Nuclear Spin Maser2014

    • Author(s)
      T. Sato, Y. Ichikawa, Y. Ohtomo, Y. Sakamoto, S. Kojima, T. Suzuki, H. Shirai, M. Chikamori, E. Hikota, H.. Miyatake, T. Nanao, K. Suzuki, M. Tsuchiya, T. Inoue, T. Furukawa, A. Yoshimi, C. P. Bidinosti, T. Ino, H. Ueno, Y. Mastuo, T. Fukuyama, and K. Asahi
    • Organizer
      The 2nd Conference on Advances in Radioactive Isotope Science (ARIS2014)
    • Place of Presentation
      伊藤国際学術センター、東京都文京区
    • Year and Date
      2014-06-01 – 2014-06-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] Double-cell geometry for 129Xe/3He co-magnetometery2014

    • Author(s)
      Y. Ohtomo, Y. Ichikawa, T. Sato, Y. Sakamoto, S. Kojima, T. Suzuki, H. Shirai, M. Chikamori, E. Hikota, H.. Miyatake, T. Nanao, K. Suzuki, M. Tsuchiya, T. Inoue, T. Furukawa, A. Yoshimi, C. P. Bidinosti, T. Ino, H. Ueno, Y. Mastuo, T. Fukuyama, and K. Asahi
    • Organizer
      The 2nd Conference on Advances in Radioactive Isotope Science (ARIS2014)
    • Place of Presentation
      伊藤国際学術センター、東京都文京区
    • Year and Date
      2014-06-01 – 2014-06-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] Co-magnetometry with ^<129>Xe/^3He dual active spin maser technique2014

    • Author(s)
      T. Sato, Y. Ichikawa, Y. Ohtomo, Y. Sakamoto, S. Kojima, et al.
    • Organizer
      7th Intemational Workshop on Fundamental Physics Using Atoms (FPUA 2014)
    • Place of Presentation
      Miraikan, Tokyo
    • Related Report
      2013 Annual Research Report
  • [Presentation] ^3He共存磁力計の導入による^<129>Xe原子EDM測定実験III2014

    • Author(s)
      佐藤智哉, 市川雄一, 大友祐一, 坂本雄, 小島修一郎, 他
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学(平塚)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 能動帰還型核スピンメーザーを用いた^<129>Xe原子永久電気双極子能率の探索2013

    • Author(s)
      佐藤智哉
    • Organizer
      光領域および精密周波数発生の回路技術調査専門委員会
    • Place of Presentation
      情報通信研究機構(東京)
    • Year and Date
      2013-12-17
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Development of francium atomic beam for the search of the electron electric dipole moment2013

    • Author(s)
      Tbmoya Sato, S. Ando, T. Aoki, H. Arikawa, S. Ezure, et al.
    • Organizer
      The 25th International Nuclear Physics Conference (INPC2013)
    • Place of Presentation
      Florence, Italy
    • Related Report
      2013 Annual Research Report
  • [Presentation] ^3He共存磁力計のダブルセルへの適用2013

    • Author(s)
      佐藤智哉, 市川雄一, 大友祐一, 坂本雄, 他
    • Organizer
      日本物理学会2013年秋期大会
    • Place of Presentation
      高知大学(高知)
    • Related Report
      2013 Annual Research Report
  • [Remarks] 東京工業大学大学院理工学研究科基礎物理学専攻旭研究室ホームページ

    • URL

      http://yap.nucl.ap.titech.ac.jp/AsahiLabJ/

    • Related Report
      2014 Annual Research Report

URL: 

Published: 2014-01-29   Modified: 2024-03-26  

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