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Theoretical Studies of Atomic Collisions

Research Project

Project/Area Number 63044153
Research Category

Grant-in-Aid for international Scientific Research

Allocation TypeSingle-year Grants
SectionJoint Research
Research InstitutionInternational Christian University (1990)
The Institute of Physical and Chemical Research (1988-1989)

Principal Investigator

WATANABE Tsutomu  Dept. of Physics, International Christian University, Professor, 教養学部, 教授 (40010714)

Co-Investigator(Kenkyū-buntansha) ERMOLAEV Alexei M.  Dept. of Physics, University of Durham, Senior Research Associate, 物理学科, 上級研究員
WATANABE Shin-ichi  Dept. of Applied Physics and Chemistry, Univ. of Electro-Communications, Associa, 電気通信学部, 助教授 (60210902)
NAKAZAKI Shinobu  Dept. of Applied Forces, Faculty of Eng, , Miyazaki University. Associate Profes, 工学部, 助教授 (70041001)
HARA Shunsuke  Technical College of Tsukuba, Professor, 教授 (10091919)
SAKIMOTO Kazuhiro  The Institute of Space and Astrophysical Science. , Research Associate, 基礎共通系, 助手 (60170627)
ITIKAWA Yukikazu  The Institute of Space and Astrophysical, Associate Professor, 基礎共通系, 助教授 (20013667)
TAKAYANAGI Kazuo  The Institute of Space and Astrophysical Science., Professor Emeritus, 名誉教授 (30013618)
SHIMAMURA Isao  Atomic Processes Lab. , The Institute of Physical and Chemical Research (RIKEN),, 原子過程研究室, 副主任研究員 (30013709)
Project Period (FY) 1988 – 1990
Project Status Completed (Fiscal Year 1990)
Budget Amount *help
¥7,500,000 (Direct Cost: ¥7,500,000)
Fiscal Year 1990: ¥2,500,000 (Direct Cost: ¥2,500,000)
Fiscal Year 1989: ¥2,500,000 (Direct Cost: ¥2,500,000)
Fiscal Year 1988: ¥2,500,000 (Direct Cost: ¥2,500,000)
KeywordsAtomic collision / Ion-atom collision / Rydberg state / Electron-ion collision / Atomic collision in external fields / Muon-catalyzed nuclear fusion / R-matrix method in atomic collision theory / Japan-UK joint research
Research Abstract

This research project was carried out as a continuation of the International Research Project "Theoretical Studies of Atomic Collisions" supported by Japan Society for the Promotion of Science in 1986-1987. We collaborated the theoretical atomic collision research group of UK represented by Professor B. Bransden (University of Durham). Later the representative was shifted to Professor D. Crothers (Queen's Univ. of Belfast). Corresponding to the issue of budget from Japan side, SERC (Science and Engineering Research Council) of UK and British-Sasakawa Foundation provides the budget of 11,000 pounds and British Council supported 5,000 pounds for the period of fiscal year of this project. We had held a joint symposium on "Theory of Atomic Collisions" on 5-8 September, 1990 at Univ. of Tsukuba, Japan as a summary talk and discussion of the project. 12 people from UK are attending this symposium. This symposium was supported 1,200,000 yen by Nishina Memorial Foundation and 500,000 yen by Br … More itish Council. Also travel expense of I, Shimamura in 1988 was supported by Yoshida Foundation and British Council.
In 1988 fiscal year, Y. Itikawa, S. Hara, K. Sakimoto and I. Shimamura went to UK for the collaboration and B. H. Bransden (Univ. of Durham), C. Noble (Daresbury Inst.) and T. Monteiro (Royal Holloway & Bedford New College) stayed Japan. In 1989 fiscal year, from Japan, S. Hara, S. Nakazaki, and I. Shimamura went to UK and from UK, A. Slim (Univ. of Durham), and C. J. Gillan (Queens U. of Belfast) collaborated with Japanese scientists in Japan. In 1990 fiscal year Y. Itikawa, T. Watanabe and S. Hara went to UK and E. A. Armour (Univ. of Nottingham) and A. E. Ermolaev (Univ. of Durham) stayed in Japan. 10 scientists from UK besides above 2 attended the UK-Japan symposium and discussed the problems of mutual research.
In this project, we had chosen research subjects which can be collaborated in complemental way. Inelastic scattering of electrons from ions, R-matrix theory for dynamic processes of molecules, External field effect on atomic dynamic processes, photo-ionization of molecules, and ion-atom collisiontheory are the titles of collaboration. Some of these have already published as collaborated papers in Phys. Rev., J. Phys. B and so on. Some others are new in press, submitted and are in preparation. Less

Report

(1 results)
  • 1990 Final Research Report Summary
  • Research Products

    (30 results)

All Other

All Publications (30 results)

  • [Publications] S.Hara,H.fukuda and T.Ishihra(Thanks for coll.and disc.in the acknowlegements): "Application of Hyperーshpericalcoordinates of HD^+" Phys.Rev.A. 39. 35-38 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] S.Hara(Thanks for collaboration and discussion in the acknowledgements): "Photoionization of vibrationally excited H_2 by 584A radiation" J.Phy.Soc.Japan. 58. 17-19 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] I.Shimamura,C.J.Noble and P.G.Burke: "Complex quantum defects of superxcited Ryberg state of H_2" Phys.Rev.A. 41. 3545-3554 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Kazuhiro Sakimoto,Mariko Terao,and K.A.Berrington: "Effects of radiative decay on the boundーcontinuum transition of highly charged atomic ions" Phys.Rev.A. 42. 291-295 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] S.Nakazaki,K.A.Berrington,K.Sakimoto and Y.Itikawa: "Differential cross section of helium for 1^1Sー2^3S,2^3P by electron impact at 100 and 200 eV" J.Phys.B,Atom.Molec.and Opt.Phys.24. L27-L31 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] S.Watanabe(Thanks for discussion in the acknowlegements): "The adiabatic expansion and Wannier's ionisation threshold law" J.Phys.B,Atom.Molec.and Opt.Phys.24. L39-L44 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Shinobu Nakazaki,Keith A.Berrington: "Differential cross section for elctron excitation from the ground state in Li II" Abstract of the 3rd JapanーUK Seminar on the Theory of Atomic Collisions. 25-27 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] K.Sakimoto,S.Nakazaki and K.A.Berrington: "Electronーexchange excitation of atoms in small angle electron scattering" Abstract of the 3rd JapanーUK Seminar on the Theory of Atomic Collisions. 55-58 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] E.A.G Armour,M.Plumer and I.shimamura: "The calculation of rotational and differential cross sections for low energy e^+ーH_2 scattering using Kohn variational ethod." The 17th International Confernce on the Physics of Electronic and Atomic Collisions(Bribane,July 1991). (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] K.Sakimoto(Thanks for collaboration and discussion in the acknowledgements): "Overlapping resonances in dielectronic recombination of highly charged ions" J.Phy.B,Atom.Molec.and Opt.Phys.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] K.A.Berrington and S.Nakazaki: "Theory and experiment in electronーimpact excitation of Li" J.Phys.B,Atom.Molec.and Opt.Phys.(1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] S.Nakazaki and K.A.Berrington: "Differential cross section for electron excitation from the ground state of Li" Phys.Rev.A. (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] S.Nakazaki and K.A.Berrington: "Excitation cross section of boron by electron impact" J.Phys.B,Atom.Mole.and Opt.Phys.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] P.G.Burke and I.Shimamura: "Theory of electron and photon molecule collisions in “Molecular Processes in Space",eds T.Watanabe,I.Shimamura,M.Shimizu and Y.Itikawa" Plenum Press,London, 17-39 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Oranizing Committee of JapanーUK Seminar: "Abstract of the 3rd JapanーUK Seminar on The Theory of Atomic Collisions" 1-97 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] S. Hara, H. Fukuda and T. Ishihara (Thanks were given for collaboration and discussion in the acknowledgments): "Application of Hyper-spherical coordinates of HD^+" Phys. Rev. A. 39. 35-38 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] S. Hara (Thanks were given for (collaboration and) discussion in the acknowledgments): "Photoionization of vibrationally excited H_2 by 583 A radiation" J. Phys. Soc. Japan. 58. 17-19 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] I. Shimamura, C. J. Noble and P. G. Burke: "Complex quantum defects of superexcited state of H_2" Phys. Rev. A. 41. 3545-3554 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Kazuhito Sakimoto, Mariko Terao and K. A. Berrington: "Effects of radiative decay on the bound-continuum transition of highly charged atomic ions" Phys. Rev. A. 42. 291-295 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] S. Nakazaki, K. A. Berrington, K. Sakimoto, and Y. Itikawa: "Differential cross section of *helium. for 1^1S-2^3S, 2^3P by electron impact at 100 and 200 eV" J. Phys. B, Atom. Molec. and Opt. Phys.24. 27-31 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] S. Watanabe (Thank were given for collaboration and discussion in the acknowledgements): "The adiabitic expansion and Wannier's ionisation threshold law" J. Phys. B, Atom. Molec. and Opt. Phys.24. L39-L44 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] E. A. Armour, M. Plumer and I. Shimamura: "The calculation of rotational and differential cross sections for low energy e^+-H_2 scattering using the Kohn variational method" The 17th International Conference on the Physics of Electronic and Atomic Collisions (Brisbane, July, 1991). (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Shinobu Nakazaki, Keith A. Berrington: "Differential cross section for electron excitation from ground state in Li II" Abstract of the 3rd Japan-UK Seminar on the Theory of Atomic Collisions. 25-27 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] K. Sakimoto, S. Nakazaki and K. A. Berrington: "Electron-exchange excitation of atoms in small angle electron scattering" Abstract of the 3rd Japan-UK Seminar on the Theory of Atomic Collisions. 55-58 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] K. Sakimoto (Thanks were given for collaboration and discussion in the acknowledgements): "Overlapping resonances in dielectronic recombination of highly charged ions" J. Phys. B, Atom. Molec. and Opt. Phys.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] K. A. Berrington and S. Nakazaki: "Theory and experiment in electron-impact excitation of Li" J. Phys. B, Atom. Molec. and Opt. Phys.(1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] S. Nakazaki and K. A. Berrington: "Differential cross section for electron excitation from ground state of Li" Phys. Rev. A. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] S. Nakazaki and K. A. Berrington: "Excitation cross section of boron by electron impact" J. Phys. B, Atom. Molec, and Opt. Phys.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] P. G. Burke and I. Shimamura: Plenum Press, London. Theory of electron photon molecule collisions in "Molecular Processes in Space", eds, T. Watanabe, I. Shimamura, M. Shimizu and Y. Itikawa, 17-39 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Organizing Committee of Japan-UK Seminar: Abstract of the 3rd Japan-UK Seminar on The Theory of Atomic Collisions, 1-97 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary

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Published: 1988-04-01   Modified: 2016-04-21  

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