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Investigations of molecular quantum effect in the cold electron collision

Research Project

Project/Area Number 24540423
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Atomic/Molecular/Quantum electronics
Research InstitutionTokyo Institute of Technology

Principal Investigator

KITAJIMA Masashi  東京工業大学, 理工学研究科, 准教授 (20291065)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords超低エネルギー電子衝突 / 量子ビーム / 衝突断面積 / 放射光 / 電子 Cold Collision / 超低エネルギー電子ビーム / 電子衝突断面積
Outline of Final Research Achievements

Investigations of the striking quantum scattering events which take place as long de Broglie wavelength, low-energy electrons encounter molecules, in the cold collision regime, are carried out. In this study, total cross sections for molecular targets, such as N2, O2, CO2 and so on have been investigated. The total cross sections for these molecules have shown several structure due to resonances. The absolute total cross sections for electron scattering from He are also obtained. The present results proved the reliability of the theoretically obtained standard cross sections.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (19 results)

All 2015 2014 2013 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (13 results) (of which Invited: 3 results) Remarks (3 results)

  • [Journal Article] Total cross sections for electron scattering from He and Ne in cold electron collisions2014

    • Author(s)
      K. Shigemura, M. Kitajima, T. Odagiri, A. Suga, H. Kato, M. Hoshino, H. Tanaka and K. Ito
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 488 Issue: 4 Pages: 042015-042015

    • DOI

      10.1088/1742-6596/488/4/042015

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Measurements of ultra-low-energy electron scattering cross sections of atoms and molecules2014

    • Author(s)
      M. Kitajima, K. Shigemura, M. Kurokawa, T. Odagiri, H. Kato, M. Hoshino, H. Tanaka and K. Ito
    • Journal Title

      AIP Conference Proceedings

      Volume: 1588 Pages: 78-86

    • DOI

      10.1063/1.4866926

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Total cross sections for electron scattering from He and Ne at very low energies2014

    • Author(s)
      K. Shigemura, M. Kitajima, M. Kurokawa, K. Toyoshima, T. Odagiri, A. Suga, H. Kato, M. Hoshino, H. Tanaka, and K. Ito
    • Journal Title

      Physical Review A

      Volume: 89 Issue: 2

    • DOI

      10.1103/physreva.89.022709

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Ultra-low-energy electron collision cross sections of atoms and molecules2015

    • Author(s)
      北島昌史、重村圭亮、穂坂綱一、小田切丈、星野正光、田中 大
    • Organizer
      15th International Congress of Radiation Research
    • Place of Presentation
      国立京都国際会館(京都府)
    • Year and Date
      2015-05-25 – 2015-05-29
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] しきい光電子源を用いたCO2の電子衝突全断面積の高分解能測定2015

    • Author(s)
      近藤篤史、重村圭亮、北島昌史、小田切丈、星野正光、田中 大
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学(東京都)
    • Year and Date
      2015-03-21 – 2015-03-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] しきい光電子源を用いたCO2の電子衝突全断面積測定2015

    • Author(s)
      重村圭亮、近藤篤史、北島昌史、小田切丈、星野正光、田中 大
    • Organizer
      第3回物構研サイエンスフェスタ
    • Place of Presentation
      つくば国際会議場(茨城県)
    • Year and Date
      2015-03-17 – 2015-03-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] Cross section measurements of ultra-low energy electron collisions with atoms and molecules utilizing the threshold photoelectron source2014

    • Author(s)
      北島昌史、重村圭亮、近藤篤史、黒川 学、小田切丈、加藤英俊、星野正光、田中 大、伊藤健二
    • Organizer
      11th Asian International Seminar on Atomic and Molecular Physics
    • Place of Presentation
      東北大学(宮城県)
    • Year and Date
      2014-10-06 – 2014-10-10
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Modified electron lens system for investigating cold electron collision of linear molecules2014

    • Author(s)
      近藤篤史、重村圭亮、北島昌史、小田切丈、星野正光、田中 大
    • Organizer
      原子衝突学会第38回年会
    • Place of Presentation
      東北大学(宮城県)
    • Year and Date
      2014-10-04 – 2014-10-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] しきい光電子源を用いた電子-H2衝突実験の現状2014

    • Author(s)
      重村圭亮, 北島昌史, 小田切 丈, 加藤英俊, 星野正光, 田中 大, 伊藤健二
    • Organizer
      物構研サイエンスフェスタ2013
    • Place of Presentation
      つくば国際会議場(茨城県)
    • Related Report
      2013 Research-status Report
  • [Presentation] e--H2 分子の Feshbach 共鳴エネルギーの決定2013

    • Author(s)
      重村圭亮, 北島昌史, 小田切 丈, 加藤英俊, 星野正光, 田中 大, 伊藤健二
    • Organizer
      原子衝突学会第 38 回年会
    • Place of Presentation
      理化学研究所(埼玉県)
    • Related Report
      2013 Research-status Report
  • [Presentation] Measurements of ultra-low-energy electron scattering cross sections of atoms and molecules2013

    • Author(s)
      M. Kitajima, K. Shigemura, T. Odagiri, H. Kato, M. Hoshino, H. Tanaka, and K. Ito
    • Organizer
      4th International Meeting on Frontiers of Physics
    • Place of Presentation
      Pahang, Malaysia
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Total cross sections for electron scattering from He and Ne in cold electron collisions2013

    • Author(s)
      K. Shigemura, M. Kitajima, T. Odagiri, A. Suga, H. Kato, M. Hoshino, H. Tanaka, K. Ito
    • Organizer
      XXVIII International Conference on Photonic, Electronic and Atomic Collisions
    • Place of Presentation
      蘭州(中国)
    • Related Report
      2013 Research-status Report
  • [Presentation] Total cross section for electron scattering from He, Ne, Ar, Kr, and Xe at ultra-low energy2013

    • Author(s)
      K. Shigemura, M. Kitajima, T. Odagiri, A. Suga, H. Kato, M. Hoshino, H. Tanaka, and K. Ito
    • Organizer
      The XVII International Workshop on Low-Energy Positron and Positronium Physics and the XVIII International Symposium on Electron-Molecule Collisions and Swarms
    • Place of Presentation
      金沢文化ホール(石川県)
    • Related Report
      2013 Research-status Report
  • [Presentation] HeおよびNeの超低エネルギー電子衝突断面積

    • Author(s)
      重村圭亮、北島昌史、小田切丈、加藤英俊、菅惇史、星野正光、田中大、伊藤健二
    • Organizer
      日本物理学会2012秋季大会
    • Place of Presentation
      横浜国立大学(神奈川県)
    • Related Report
      2012 Research-status Report
  • [Presentation] しきい光電子を電子源とする超低エネルギー電子ビームを用いたH2分子のCold Electron Collision 実験

    • Author(s)
      重村圭亮、北島昌史、小田切丈、加藤英俊、菅惇史、星野正光、田中大、伊藤健二
    • Organizer
      原子衝突学会第37回年会
    • Place of Presentation
      電気通信大学(東京都)
    • Related Report
      2012 Research-status Report
  • [Presentation] しきい光電子源を用いた超低エネルギー電子衝突実験-He およびNe の電子衝突全断面積-

    • Author(s)
      重村圭亮、 北島昌史、小田切丈、加藤英俊、菅惇史、星野正光、田中大、 伊藤健二
    • Organizer
      物構研サイエンスフェスタ、第30回PFシンポジウム
    • Place of Presentation
      つくば国際会議場(茨城県)
    • Related Report
      2012 Research-status Report
  • [Remarks] 東京工業大学 化学専攻 河内・北島研究室

    • URL

      http://www.chemistry.titech.ac.jp/~kouchi/index.html

    • Related Report
      2014 Annual Research Report
  • [Remarks] 東京工業大学 化学専攻 河内・北島研究室

    • URL

      http://www.chemistry.titech.ac.jp/~kouchi/index.html

    • Related Report
      2013 Research-status Report
  • [Remarks] 河内・北島研究室

    • URL

      http://www.chemistry.titech.ac.jp/~kouchi/index.html

    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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