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Theoretical Studies of Reactive and Inelastic Processes Involving Highly Charged Ions

Research Project

Project/Area Number 63044021
Research Category

Grant-in-Aid for Overseas Scientific Survey.

Allocation TypeSingle-year Grants
SectionJoint Research
Research InstitutionUniversity of Tsukuba

Principal Investigator

ISHIHARA Takeshi  Institute of Applied Physics, University of Tsukuba, 物理工学系, 教授 (30111363)

Co-Investigator(Kenkyū-buntansha) TOSHIMA Nobuyuki  Institute of Applied Physics, University of Tsukuba, 物理工学系, 助教授 (10134488)
SHIMAKURA Noriyuki  Department of General Education, Niigata University, 教養部, 助教授 (40111314)
SATO Hiroshi  Faculty of Science, Ochanomizu University, 理学部, 助教授 (10017197)
MUKOYAMA Takeshi  The Institute of Chemical Research, Kyoto University, 化学研究所, 教授 (20027048)
MATSUZAWA Michio  Faculty of Elctro-communications, University of Electro-communications, 電気通信学部, 教授 (10010943)
Project Period (FY) 1988 – 1989
Project Status Completed (Fiscal Year 1989)
Budget Amount *help
¥7,000,000 (Direct Cost: ¥7,000,000)
Fiscal Year 1989: ¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 1988: ¥3,500,000 (Direct Cost: ¥3,500,000)
KeywordsHighly charged ions / atomic collisions / ionization / excitation / charge transfer / Thomas peak
Research Abstract

The quantum-mechanical broadening of classical Thomas peaks in various fast second-order particle transfer processes is considered in observable velocity distributions of recoil particles. The relativistic, two-center, coupled-channel treatment of atomic collisions between high-Z ions has been extended to include pseudostates and reasonable estimates of the cross sections for ionization and K-vacancy production are obtained. Correlation effects in the excitation processes of two-electron atoms are investigated by means of the hyperspherical coordinate method. Charge transfer processes of multi-electron systems are studied by a close-coupling method based on a molecular orbitals attached by electron-translation factors. The continuum multiple-scattering method is applied to the scattering of relatively large molecules. A network connection between Japanese and US computers has been established for the calculations of charge transfer processes.

Report

(1 results)
  • 1989 Final Research Report Summary

Research Products

(52 results)

All Other

All Publications (52 results)

  • [Publications] Shunsuke Hara: "Hyperーradial adiabatic expansion for muonic molecules" Physics Letters. 130A. 22-25 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Takeshi Ishihara: "Second order singularities in transfer ionization" Physical Review A. 38. 3310-3318 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] K.M.Dunseath: "The firstーorder boundary corrected Born and target distortedwave theories of electron capture:A comparison of differential and total cross sections" Journal of Physics B. 21. L461-466 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] S.Hara: "Application of hyper=spheroidal coordinates to HD^+" Physical Review A. 39. 35-38 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] S.Hara: "Xーray spectrum due to the deexcitation of a muonic molecule pαμ" Physical Review A. 39. 5633-5636 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] H.Fukuda: "Hyperーradial adiabatic treatment of dμ+t collisions at low energies" Physical Review A. 41. 145-149 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] K.Kobayashi: "Muon transfer between hydrogen ions at low energies" Muon Catalyzed Fusion. 2. 191-197 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N.Toshima: "Coupledーchannel treatment of excitation and charge transfer in U^<92+>+U^<91+> collisions at 1 and 0.5 GeV/u" Physical Review Letters. 60. 573-576 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N.Toshima: "Coupledーchannel theory of excitation and charge transfer in relativistic atomic collisions" Physical Review A. 38. 2305-2316 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N.Toshima: "Coulomb boundary conditions in highーenergy theories for electron capture processes" Physical Review A. 40. 638-641 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] J.H.McGuire: "Recoil distributions in particle transfer" Physical Review Letters. 62. 2933-2936 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N.Toshima: "Impactーparameter treatment of classical trajectory Monte Carlo calculatins for ionーatom collisions" Physical Review A. 40. 2192-2194 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N.Toshima: "Relativistic coupledーchannel calculations including pseudostates" Physical Review. 40. 125-132 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Takeshi Motoyama: "Electronーimpact excitation of atoms in highーlying doublyexcited states:Correlation effects in collision dynamics" Physical Review A. 38. 670 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Naoto Koyama: "Highーlying doubly excited states of H and He II P states" Journal of Physics B. 22. 553 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Naoto Koyama: "Collision of He in double excited states with Ar:Correlation effects in collision dynamics" Chinese Journal of Physics. (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Michio Matsuzawa: "Electronーimpact excitation of atoms in highーlying doubly excited states:Single electron excitation between double excited states" Physical Review A. (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Takeshi Mukoyama: "Calculation of crossーsections for excitation and ionization of ineer shells atoms by heavy ions" Chinese Journal of Physics. 27. 117-125 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Takeshi Mukoyama: "Target atomic number dependence of projectile excitation cross sections of Heーlike iron ions" Physics Letters. 141A. 138-140 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Takeshi Mukoyama: "Calculation of Kーshell ionization cross sections by charged particles in the distortion approximation using pseudostates" Physical Review A. 40. 6886-6891 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Noriyuki Simakura: "Electron capture cross sections in Be^<3+>+H collisions using the travellingーmolecularーorbital method" Journal of Physics B. 21. 2485-2496 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] H.Tanuma: "Rotational and vibrational excitation in the largeーangle scattering of Na^+ ions from N2 molecules" Physical Review A. 38. 5053-5065 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] S.Kita: "Electron excitation in moderateーenergy Li^+-N2 and Li^+-CO collisions" Physical Review A. (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Y.Iketaki: "Postーcollision interaction in the spectral profile of Ar LMN Auger electrons studied by electronーimpact ionization" Journal of Physical Society of Japan. 57. 391 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] F.Koike: "Continuous energy state model for charge transfer in collisions of fully stripped ions with hydrogen atoms" Journal of Physical Society of Japan. 57. 2344 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] F.Koike: "Teory of postーcollision interaction at high excess energies" Journal of Physical Society of Japan. 57. 2705 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] S. Hara: "Hyper-radial adiabatic expansion for muonic molecules" Physics Letters. 130A. 22-25 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] T. Ishihara: "Second order sigularities in transfer ionization" Physical Review A. 38. 3310-3318 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] K. M. Dunseath: "The first-order boundary corrected Born and target distorted-wave theories of electron capture: A comparison of differential adn total cross sections" Journal of Physics B. 21. 461-466 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] S. Hara: "Application of hyper-radial coordinates ot HD^+" Physical Review A. 39. 35-38 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] H. Fukuda: "Hyper-radial adiabatic treatment of dmu+t collisions at low energies" Physical Review A. 41. 145-149 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] S. Hara: "X-ray spectrun due to the excitation of a muonic molecules palphamu" Physical Review A. 39. 5633-5636 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Toshima: "Coupled-channel treatment of excitation and charge transfer in U^<92+>+U^<91+> collisions at 1 and 0.5 GeV/u" Physical Review Letters. 60. 573-576 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] K. Kobayashi: "Muon transfer between hydrogenic ions at low energies" Muon Catalyzed Fusion. 2. 191-197 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Toshima: "Coupled-channel theory of excitation and charge transfer in relativistic atomic collisions" Physical Review A. 38. 2305-2316 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Toshima: "Coulomb boundary conditions in high-energy theories for electron capture processes" Physical Review A. 40. 638-641 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] J. H. McGuire: "Recoil distributions in particle transfer" Physical Review Letters. 62. 2933-2926 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Toshima: "Impact=parameter treatment of classical trajectory Monte Carlo calculations for ion-atom collisions" Physical Review A. 40. 2192-2194 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Toshima: "Relativistic coupled-channel calculations including pseudostates" Physical Review A. 40. 125-132 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] T. Motoyama: "Electron impact excitation of atoms in high-lying doubly-excited states: Correlation effects in collision dynamics" Physical Review A. 38. 670 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Koyama: "High-lying double excited states of H and He II P states" Journal of Physics B. 22. 553 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Koyama: "Collision of He in double excited states with Ar: Correlation effects in collision dynamics" Chinese Journal of Physics. (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] M. Matsuzawa: "Electron-impact excitation of atoms in high-lying doubly excited states: Single excitation between doubley excited states" Physical Review A. (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] T. Mukoyama: "Calculation of cross-sections for excitation and ionization of inner shells of atoms by heavy ions in the distortion approximation" Chinese Journal of Physics. 27. 117-125 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] T. Mukoyama: "Target atomic number dependence of projectile excitation cross sections of He-like iron ions" Physics Letters. 141A. 138-140 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] T. Mukoyama: "Calculation of K-shell ionization cross sections by charged particles in the distortion approximation using pseudostates" Physical Review A. 40. 6886-6891 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Shimakura: "Electron capture cross sections in Be^<3+>+H collisions using the travelling-molecular-orbital method" Journal of Physics B. 21. 2485-2496 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] H. Tanuma: "Rotational and vibrational excitation in the large-angle scattering of Na^+ions from N_2molecules" Physical Review A. 38. 5053-5065 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] S. Kita: "Electron excitation in moderate-energy Li^+-N_2 and Li^+-CO collisions" Physical Review A. (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Y. Iketaki: "Post-collision interaction in the spectral profile of Ar LMN Auger electrons studied by electron-impact ionization" Journal of Physical Society of Japan. 57. 391 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] F. Koike: "Continuous energy state model for charge transfer io collisions of fully stripped ions with hydrogen atoms" Journal of Physical Society of Japan. 57. 2344 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] F. Koike: "Theory of post-collision interactions at high excess energies" Journal of Physical Society of Japan. 57. 2705 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary

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Published: 1988-03-31   Modified: 2016-04-21  

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