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Studies of neutron polarization by multi-pole magnetic circuits

Research Project

Project/Area Number 19540351
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Condensed matter physics I
Research InstitutionHigh Energy Accelerator Research Organization

Principal Investigator

INO Takashi  High Energy Accelerator Research Organization, 物質構造科学研究所, 研究機関講師 (10301722)

Co-Investigator(Kenkyū-buntansha) MUTO Suguru  高エネルギー加速器研究機構, 物質構造科学研究所, 研究機関講師 (90249904)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
KeywordsX線 / 粒子線 / 中性子 / 偏極中性子 / 中性子スピンフィルター / 四重極磁気回路 / 中性子偏極 / 磁気回路 / ヘリウム3偏極 / 磁気レンズ
Research Abstract

多重極磁気回路は、その大きな磁場勾配により中性子ビームを偏極させることが可能である。しかし、その偏極性能を包括的に測定した例はなく、実用化も限られている。本研究では、広いビーム開口面積を持つ偏極ヘリウム3ガスの中性子スピン・フィルターを用いることにより、多重極磁気回路を透過する中性子ビームの偏極率を包括的に測定することができた。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (4 results)

All 2009 2008 2007

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

  • [Journal Article] Development of a Compact on-beam SEOP Neutron Spin Filter2009

    • Author(s)
      Takashi Ino, Mitsutaka Nakamura, Takayuki Oku, Takenao Shinohara, Jun-ichi Suzuki, Kenji Ohoyama, Haruhiro Hiraka
    • Journal Title

      Physica B (In print)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development of a Compact on-beam SEOP Neutron Spin Filter2009

    • Author(s)
      Takashi Ino, et al.
    • Journal Title

      Physica B (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Development of a Compact on-beam SEOP Neutron Spin Filter2008

    • Author(s)
      Takashi Ino
    • Organizer
      Polarized Neutron for Condensed Matter Investigations - PNCMI 2008
    • Place of Presentation
      Tokai, Ibaraki, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] 中性子ビーム偏極集光磁気レンズの開発32007

    • Author(s)
      武藤 豪、猪野 隆、他
    • Organizer
      日本物理学会・第62回年次大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-21
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2025-11-18  

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