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Development of energy compression for short-lived secondary particles

Research Project

Project/Area Number 19540292
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionOsaka University

Principal Investigator

ITAHASHI Takahisa  Osaka University, 大学院・理学研究科, 招へい研究員 (20112071)

Co-Investigator(Kenkyū-buntansha) KUNO Yoshitaka  大阪大学, 大学院・理学研究科, 教授 (30170020)
SATO Akira  大阪大学, 大学院・理学研究科, 助教 (40362610)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywordsミューオン / 位相空間回転 / アルファー粒子 / 高輝度ビーム / FFAG / キッカー / 縦方向入射 / パルサー / エネルギー幅圧縮 / 高周波加速
Research Abstract

本研究では6-セクターのFFAGリングを用いて、短寿命二次粒子のエネルギー幅圧縮法の開発研究を行った。ミューオンの生成は高いエネルギーの加速器で生成された陽子ビームによって行われるが、本研究では実験で用いられるミューオンの運動量の等価な粒子剛性を有するアルファー粒子を用いて行った。キッカー電極を製作しアルファー粒子を縦方向から入射することに成功した。アルファー粒子を高周波加速空洞で加速そのエネルギー分布から位相空間回転の実験の緒を開いた。パルス化装置の製作を完了した。

Report

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

    (12 results)

All 2009 2008 2007

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (8 results)

  • [Journal Article] Injection study for 6-sector PRISM FFAG by using pulsed alpha particles from Am-source2009

    • Author(s)
      Takahisa Itahashi, Yousuke Takubo, Chihiro Ohmori, Akira Sato, Yasushi Arimoto, Makoto Yoshida, Akihito Nakanishi, Masaharu Aoki, Toshiyuki Oki, Yasutoshi Kuriyama, Yousuke Eguchi, and Yoshitaka Kuno
    • Journal Title

      Jour. of the Korean Physical Soc. 54

      Pages: 323-327

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Injection Study of 6-sector PRISM-FFAG Using Pulsed Alpha particles2009

    • Author(s)
      Takahisa Itahashi, Yasushi Ar Yasutoshi Kuriyama, 他11名
    • Journal Title

      Journal of the Korean Physical Society S4

      Pages: 323-327

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Six-Sector FFAG Ring to Demonstarate Bunch Rotation for PRISM2008

    • Author(s)
      A. Sato, M. Aoki, S. Araki, Y. Arimoto, Y. Eguchi, K. Hirota, T. Itahashi, 他8名
    • Journal Title

      Proceeding of EPAC08 Genoa, Italy

      Pages: 3389-3391

    • Related Report
      2008 Annual Research Report
  • [Journal Article] J-PARC Accelerator Scheme for Muon to Electron Conversion Search2008

    • Author(s)
      M. Tomizawa, M. Aoki, T. Itahashi
    • Journal Title

      Proceeding of EPAC08 Genoa, Italy

      Pages: 367-369

    • Related Report
      2008 Annual Research Report
  • [Presentation] Six-sector FFAG Ring to Demonstrate Bunch Rotation for PRISM.2008

    • Author(s)
      A. Sato, T.Itahashi, Y.Kuno et.al.
    • Organizer
      In the Proceedings of 11th European Particle Accelerator Conference (EPAC 08),(EPAC08-THPP 007)(pp THPP007)
    • Place of Presentation
      Magazzini del Cotone, Genoa, Italy
    • Year and Date
      2008-06-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Construction of Six-sector FFAG Ring for Muon Phase Rotation2008

    • Author(s)
      Y. Arimoto, T.Itahashi A.Sato. Y.Kuno
    • Organizer
      In the Proceedings of 11th European Particle Accelerator Conference (EPAC 08)(EPAC08-THPP071)(pp THPP071)
    • Place of Presentation
      Magazzini del Cotone, Genoa, Italy
    • Year and Date
      2008-06-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Extinction Monitor by Using a Dissociation of Hydrogen Molecule to Atoms with High Energy Proton Beam2008

    • Author(s)
      T. Itahashi, M. Aoki, Y. Arimoto, Y. Kuno, A. Sato, M. Y. Yoshida
    • Organizer
      JunIn the Proceedings of 11th European Particle Accelerator Conference (EPAC 08)(EPAC08-THPP072)(pp THPP072)
    • Place of Presentation
      Magazzini del Cotone, Genoa, Italy
    • Year and Date
      2008-06-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Extinetio Monitor Using a Dissociation of Hydrogen Molecule to Atoms with High Energy Proton Beam2008

    • Author(s)
      Takahisa Itahashi
    • Organizer
      European Accelerator Conference EPAC08
    • Place of Presentation
      Genoa, Italy
    • Year and Date
      2008-06-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] J-PARC Accelerator Scheme for Muon to Electron Conversion Search2008

    • Author(s)
      M. Tomizawa, M. Aoki, T. Itahashi
    • Organizer
      In the Proceedings of 11th European Particle Accelerator Conference (EPAC 08), (EPAC08-MOPC128)(pp MOPC128)
    • Place of Presentation
      Magazzini del Cotone, Genoa, Italy
    • Year and Date
      2008-06-23
    • Related Report
      2008 Final Research Report
  • [Presentation] High Field Gradient RF System for Bunch Rotation in PRISM-FFAG2008

    • Author(s)
      C.Ohmori, M.Aoki, Y.Arimoto, T.Itahashi, Y.Kuno, Y.Kuriyama, A.Sato, M.Y.Yoshida, Y.Iwashita, Y.Mori
    • Organizer
      In the Proceedings of 11th European Particle Accelerator Conference (EPAC 08), (EPAC08-MOPP103)(pp MOPP103)
    • Place of Presentation
      Magazzini del Cotone, Genoa, Italy
    • Year and Date
      2008-06-23
    • Related Report
      2008 Final Research Report
  • [Presentation] Injection Study of 6-sector PRISM-FFAG using Pulsed Alpha Particles2007

    • Author(s)
      板橋 隆久
    • Organizer
      Asia Pacific Physics Conference
    • Place of Presentation
      Pohang, Korea
    • Related Report
      2007 Annual Research Report
  • [Presentation] Commissioning study for PRISM-FFAG (6-Sector version) by using pulsed alpha particles2007

    • Author(s)
      板橋 隆久
    • Organizer
      The International Workshop on FFAG accelerators
    • Place of Presentation
      Kumatori, Japan
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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