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MATTER-ANTIMATTER REACTION

Research Project

Project/Area Number 18540401
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 原子・分子・量子エレクトロニクス・プラズマ
Research InstitutionJapan Aerospace Exploration Agency

Principal Investigator

SAKIMOTO Kazuhiro  Japan Aerospace Exploration Agency, 宇宙科学研究本部, 助教 (60170627)

Project Period (FY) 2006 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,080,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥780,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2006: ¥700,000 (Direct Cost: ¥700,000)
Keywords反陽子 / 反陽子水素原子 / 反陽子ヘリウム原子 / 反陽子原子 / プロトニウム / エキゾティックアトム / 反水素 / ミュオン原子 / 反陽子ヘリウム / 反陽子水素 / 共鳴 / ミューオン水素原子 / R行列法 / ミューオン / エキゾティック原子 / 反物質 / 阪陽子ヘリウム / 組み替え反応 / 電離 / ボルンオッペンハイマー近似
Research Abstract

An antiproton, which has a negative charge, can form with a nucleus an antiprotonic atom in its collisions with atoms or molecules. The antiprotonic atoms can have a long lifetime against annihilation, and hence can be regarded as a stable atomic system. Developing a new computational technique, I succeeded at making a complete quantum mechanical study of the formation process of the antiprotonic atoms.

Report

(6 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report   Self-evaluation Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (45 results)

All 2010 2009 2008 2007 2006 Other

All Journal Article (23 results) (of which Peer Reviewed: 12 results) Presentation (18 results) Remarks (4 results)

  • [Journal Article] Cross sections for antiproton capture by helium ions2010

    • Author(s)
      Kazuhiro Sakimoto
    • Journal Title

      Phys. Rev. A (to be published)

    • Related Report
      2009 Final Research Report
  • [Journal Article] Capture of negative muons by hydrogen atoms at low collision energies2010

    • Author(s)
      Kazuhiro Sakimoto
    • Journal Title

      Phys. Rev. A 81

      Pages: 12511-12511

    • Related Report
      2009 Final Research Report
  • [Journal Article] Capture of negative muons by hydrogen atoms at low energies2010

    • Author(s)
      K, Sakimoto
    • Journal Title

      Phys.Rev.A 81

      Pages: 12511-12511

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] R-matrix calculation of negative muon capture by helium ions2009

    • Author(s)
      Kazuhiro Sakimoto
    • Journal Title

      Phys. Rev. A 80

      Pages: 12517-12517

    • Related Report
      2009 Final Research Report
  • [Journal Article] Dissociative recombination of antiprotonic helium ions2009

    • Author(s)
      Kazuhiro Sakimoto
    • Journal Title

      Phys. Rev. A 79

      Pages: 42508-42508

    • Related Report
      2009 Final Research Report
  • [Journal Article] R-matrix calculation of negative muon capture by helium ions2009

    • Author(s)
      K.Sakimoto
    • Journal Title

      Phys.Rev.A 80

      Pages: 12517-12517

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] R-matrix calculation ofnegative muon capture by helium ions2009

    • Author(s)
      K. Sakimoto
    • Journal Title

      Phys. Rev A(投稿中)

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Dissociative recombinationof antiprotonic helium ions2009

    • Author(s)
      K. Sakimoto
    • Journal Title

      Phys. Rev A79

      Pages: 42508-42508

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Dissociative recombination of antiprotonic helium ions2009

    • Author(s)
      K. Sakimoto
    • Journal Title

      Phys. Rev. A 79

      Pages: 42508-42508

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dissociative electron attachment to muonic hydrogen2008

    • Author(s)
      Kazuhiro Sakimoto
    • Journal Title

      Phys. Rev. A 78

      Pages: 42509-42509

    • Related Report
      2009 Final Research Report
  • [Journal Article] Dissociative electronattachment to muonic hydrogen2008

    • Author(s)
      K. Sakimoto
    • Journal Title

      Phys. Rev A78

      Pages: 42509-42509

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Dissociative electron attachment to muonic hydrogen2008

    • Author(s)
      K. Sakimoto
    • Journal Title

      Phys. Rev. A 78

      Pages: 42509-42509

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A resonance search in electron scattering by muonic hydrogen2008

    • Author(s)
      K.Sakimoto
    • Journal Title

      Phys.Rev.A (submitted)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] R-matrix calculation of antiproton capture by helium ions2007

    • Author(s)
      Kazuhiro Sakimoto
    • Journal Title

      Phys. Rev. A 76

      Pages: 42513-42513

    • Related Report
      2009 Final Research Report
  • [Journal Article] R-matrix calculation ofantiproton capture by helium ions2007

    • Author(s)
      K. Sakimoto
    • Journal Title

      Phys. Rev A76

      Pages: 42513-42513

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] R-matrix calculation of antiproton capture by hehum ions2007

    • Author(s)
      K.Sakimoto
    • Journal Title

      Phys.Rev.A 76

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] R-matrix calculation of antiproton capture by helium ions2007

    • Author(s)
      K.Sakimoto
    • Journal Title

      Phys.Rev.A (submitted)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Ionization of helium ions by low-energy antiproton collisions2006

    • Author(s)
      Kazuhiro Sakimoto
    • Journal Title

      Phys. Rev. A 74

      Pages: 42711-42711

    • Related Report
      2009 Final Research Report
  • [Journal Article] Low-energy capture of antiprotons by helium ions2006

    • Author(s)
      Kazuhiro Sakimoto
    • Journal Title

      Phys. Rev. A 74

      Pages: 22709-22709

    • Related Report
      2009 Final Research Report
  • [Journal Article] Ionization of helium ionsby low-energy antiproton collisions2006

    • Author(s)
      K. Sakimoto
    • Journal Title

      Phys. Rev A74

      Pages: 424711-424711

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Low-energy capture ofantiprotons by helium ions2006

    • Author(s)
      K. Sakimoto
    • Journal Title

      Phys. Rev A74

      Pages: 22709-22709

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Low-energy capture of antiprotons by Helium ions2006

    • Author(s)
      K.Sakimoto
    • Journal Title

      Phys.Rev.A 74

      Pages: 22709-22709

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Ionization of helium ions by low-energy antiproton collisions2006

    • Author(s)
      K.Sakimoto
    • Journal Title

      Phys.Rev.A 74

      Pages: 42711-42711

    • Related Report
      2006 Annual Research Report
  • [Presentation] 水素原子による負ミュオン捕獲反応のR行列計算2010

    • Author(s)
      崎本一博
    • Organizer
      物理学会
    • Place of Presentation
      岡山大学
    • Year and Date
      2010-03-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] 水素原子による負ミュオンの捕獲反応のr行列計算2010

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      岡山
    • Related Report
      2009 Final Research Report
  • [Presentation] ヘリウムイオンによる負ミュオン捕獲反応のR行列計算2009

    • Author(s)
      崎本一博
    • Organizer
      物理学会
    • Place of Presentation
      熊本大学
    • Year and Date
      2009-09-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] ミューオン水素原子の解離性電子付着2009

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-29
    • Related Report
      2008 Self-evaluation Report
  • [Presentation] ミューオン水素原子の解離性電子付着2009

    • Author(s)
      崎本一博
    • Organizer
      物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] ヘリウムイオンによる負ミュオン捕獲反応のr行列計算2009

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      熊本
    • Related Report
      2009 Final Research Report
  • [Presentation] ミュオン水素原子の解離性電子付着2009

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      東京
    • Related Report
      2009 Final Research Report
  • [Presentation] ミュオンと水素原子衝突における共鳴現象2009

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      岩手
    • Related Report
      2009 Final Research Report
  • [Presentation] ミューオンと水素原子衝突における共鳴現象2008

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      岩手大学
    • Year and Date
      2008-09-22
    • Related Report
      2008 Self-evaluation Report
  • [Presentation] ミューオンと水素原子衝突における共鳴現象2008

    • Author(s)
      崎本一博
    • Organizer
      物理学会
    • Place of Presentation
      岩手大学
    • Year and Date
      2008-09-22
    • Related Report
      2008 Annual Research Report
  • [Presentation] 電子と反陽子水素原子の共鳴散乱2008

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-23
    • Related Report
      2008 Self-evaluation Report
  • [Presentation] 電子と反陽子水素原子の共鳴散乱2008

    • Author(s)
      崎本 一博
    • Organizer
      物理学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-23
    • Related Report
      2007 Annual Research Report
  • [Presentation] 電子と反陽子水素原子の共鳴散乱2008

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      大阪
    • Related Report
      2009 Final Research Report
  • [Presentation] R行列計算による反陽子とヘリウムイオン衝突における反陽子捕獲2007

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-23
    • Related Report
      2008 Self-evaluation Report
  • [Presentation] 電子と反陽子ヘリウムイオンの衝突のR-行列計算2007

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      首都大学
    • Year and Date
      2007-03-20
    • Related Report
      2008 Self-evaluation Report
  • [Presentation] 電子と反陽子ヘリウムイオンの衝突のR-行列計算2007

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      鹿児島
    • Related Report
      2009 Final Research Report
  • [Presentation] 反陽子とヘリウムイオンの衝突2006

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2006-09-23
    • Related Report
      2008 Self-evaluation Report
  • [Presentation] 反陽子とヘリウムイオンの衝突2006

    • Author(s)
      崎本一博
    • Organizer
      日本物理学会
    • Place of Presentation
      千葉
    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://atom0.isaslna1.isas.jaxa.jp

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://atom0isaslan1.isas.jaxa.jp

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://atom0.isaslan1.isas.jaxa.jp/

    • Related Report
      2008 Self-evaluation Report
  • [Remarks]

    • URL

      http://atom0.isaslan1.isas.jaxa.jp

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2006-04-01   Modified: 2016-04-21  

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