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Detection and Application of Neutron Polarization of Polarized Noble Gas by Neutron- Nuclear Resonant Reaction

Research Project

Project/Area Number 22604005
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Quantum beam science
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

SAKAI Kenji  独立行政法人日本原子力研究開発機構, J-PARC センター, 研究副主幹 (40272661)

Co-Investigator(Kenkyū-buntansha) OOI Motoki  独立行政法人日本原子力研究開発機構, J-PARC センター, 研究員 (90446401)
SHINOHARA Takenao  独立行政法人日本原子力研究開発機構, J-PARC センター, 研究副主幹 (90425629)
OKU Takayuki  独立行政法人日本原子力研究開発機構, J-PARC センター, 研究主幹 (10301748)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2012: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Keywords中性子偏極能力 / 希ガス偏極 / 中性子共鳴ピーク / 核磁気共鳴 / 中性子光学 / スピン相関項 / スピン交換光ポンピング / パルス中性子源 / 中性子共鳴ピー ク / 核磁気共鳴法 / スピン非対称度 / スピン回転角 / スピンフリッパー / 中性子TOFスペクトル / オンビームSEOP / スピン相関 / J-PARC / Xeガス偏極
Research Abstract

We proposed to detect and apply a neutron polarizing ability of polarized xenon (Xe) gas caused by neutron-nuclear resonant reactions. For this purpose, we have developed a polarized Xe system and potable polarized ^3He spin flipper based on spin exchange optical pumping and nuclear magnetic resonance technique, designed and constructed the apparatus for measuring the neutron polarization caused by the polarized Xe system, and carried out a feasibility test of our apparatus with a pulse neuron source at J-PARC.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (9 results)

All 2012 2011

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (7 results)

  • [Journal Article] Development of polarized Xe gas target for neutron experiment at J-PARC2012

    • Author(s)
      K. Sakai, T. Oku, T. Shinohara, H. Kira, M. Ooi, et al.
    • Journal Title

      Journal of Physics: Conference Series

      Volume: Vol. 340 Pages: 12037-12037

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development of polarized Xe gas target for neutron experiment at J-PARC2012

    • Author(s)
      Kenji Sakai, et., al
    • Journal Title

      Journal of Physics : Conference Series

      Volume: 340 Pages: 12037-12037

    • DOI

      10.1088/1742-6596/340/1/012037

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] J-PARC/MLF での可搬型偏極He-3 スピンフリッパーの開発2012

    • Author(s)
      酒井健二, 奥隆之、他
    • Organizer
      中性子科学会第12回年会
    • Place of Presentation
      京都
    • Year and Date
      2012-12-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 中性子偏極実験のためのHe-3 偏極スピンフリッパーの開発2012

    • Author(s)
      酒井健二, 奥隆之、他
    • Organizer
      第4回MLF シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2012-10-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 中性子偏極実験のための3He偏極スピンフリッパーの開発2012

    • Author(s)
      酒井 健二
    • Organizer
      第4回MLFシンポジウム
    • Place of Presentation
      日本科学未来館(東京)
    • Related Report
      2012 Annual Research Report
  • [Presentation] J-PARC/MLFでの可搬型偏極3Heスピンフリッパーの開発2012

    • Author(s)
      酒井 健二
    • Organizer
      中性子科学会第12回年会
    • Place of Presentation
      京都大学(京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Development of polarized Xe gas target for neutron experiment at J-PARC2011

    • Author(s)
      K. Sakai, T. Oku, T. Shinohara, H. Kira, M. Ooi, et al.
    • Organizer
      5th European Conference on Neutron Scattering
    • Place of Presentation
      プラハ(チェコ)
    • Year and Date
      2011-07-20
    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Presentation] 中性子実験のための偏極Xe ガスフィルターの研究開発2011

    • Author(s)
      酒井健二, 奥隆之, 篠原武尚、坂口佳史、吉良弘、大井元貴、他
    • Organizer
      第2回MLF シンポジウム
    • Place of Presentation
      つくば
    • Year and Date
      2011-01-17
    • Related Report
      2012 Final Research Report
  • [Presentation] 中性子実験のための偏極Xeガスフィルターの研究開発2011

    • Author(s)
      酒井健二
    • Organizer
      第2回MLFシンポジウム
    • Place of Presentation
      高エネルギー加速器研究開発機構(つくば)
    • Year and Date
      2011-01-17
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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