Single-electron capture from helium atoms by fast singly positive charged helium ions

  • E. Ghanbari-Adivi
  • H. Ghavaminia
Regular Article


The first-order three-body Coulomb-Born distorted wave approximation is presented to describe single-electron capture from helium atoms in their ground states by impact of energetic singly positive charged helium ions. The applied theory satisfies the correct boundary conditions. The nuclear-screening influence of the passive electrons on the electron capture process is investigated using single-zeta wavefunctions and considering the different reasonable values for effective nuclear charges. Both differential and total cross sections are calculated and compared with the available experimental data as well as other theoretical results to specify the validity of our findings.


Atomic and Molecular Collisions 


  1. 1.
    J.L. Forest, J.A. Tanis, S.M. Ferguson, R.R. Haar, K. Lifrieri, V.L. Plano, Phys. Rev. A 52, 350 (1995)ADSCrossRefGoogle Scholar
  2. 2.
    H. Atan, W. Steckelmacher, M. Lukas, J. Phys. B: At. Mol. Opt. Phys. 24, 2559 (1991)ADSCrossRefGoogle Scholar
  3. 3.
    R.D. DuBois, Phys. Rev. A 39, 4440 (1989)ADSCrossRefGoogle Scholar
  4. 4.
    N. de Castro Faria, F. Freire, A.G. Pinho, Phys. Rev. A 37, 280 (1988)ADSCrossRefGoogle Scholar
  5. 5.
    A. Itoh, M. Asari, F. Fukuzawa, J. Phys. Soc. Jpn 48, 943 (1980)ADSCrossRefGoogle Scholar
  6. 6.
    L.I. Pivovar, V.M. Tubaev, M.T. Novikov, Zh. Eksp. Teor. Fiz. 41, 26 (1961)Google Scholar
  7. 7.
    L.I. Pivovar, V.M. Tubaev, M.T. Novikov, Sov. Phys. JETP 14, 20 (1962)Google Scholar
  8. 8.
    I. Mančev, Phys. Rev. A 54, 423 (1996)ADSCrossRefGoogle Scholar
  9. 9.
    I. Mančev, Phys. Rev. A 75, 052716 (2007)ADSCrossRefGoogle Scholar
  10. 10.
    Dž. Belkić, I. Mančev, J. Hanssen, Rev. Mod. Phys. 80, 249 (2008)ADSCrossRefGoogle Scholar
  11. 11.
    Dž. Belkić, Quantum Theory of High-Energy Ion-Atom Collisions (CRC Press, Taylor & Francis Group, Boca Raton, 2009)Google Scholar
  12. 12.
    M.S. Schöffler, J. Titze, L. Ph. H. Schmidt, T. Jahnke, N. Neumann, O. Jagutzki, H. Schmidt-Böcking, R. Dörner, I. Mančev, Phys. Rev. A 79, 064701 (2009)ADSCrossRefGoogle Scholar
  13. 13.
    E. Ghanbari-Adivi, Eur. Phys. J. D 62, 389 (2011)ADSCrossRefGoogle Scholar
  14. 14.
    E. Ghanbari-Adivi, J. Phys. B: At. Mol. Opt. Phys. 44, 165204 (2011)ADSCrossRefGoogle Scholar
  15. 15.
    E. Ghanbari-Adivi, H. Ghavaminia, J. Phys. B: At. Mol. Opt. Phys. 45, 235202 (2012)ADSCrossRefGoogle Scholar
  16. 16.
    U. Chowdhury, A.L. Harris, J.L. Peacher, D.H. Madison, J. Phys. B: At. Mol. Opt. Phys. 45, 035203 (2012)ADSCrossRefGoogle Scholar
  17. 17.
    D.P. Dewangan, J. Eichler, J. Phys. B: At. Mol. Opt. Phys. 19, 2939 (1986)ADSCrossRefGoogle Scholar
  18. 18.
    S.K. Datta, D.S.F. Crothers, R. McCarroll, J. Phys. B: At. Mol. Opt. Phys. 23, 479 (1990)ADSCrossRefGoogle Scholar
  19. 19.
    A. Nordsiek, Phys. Rev. 93, 785 (1954)ADSCrossRefGoogle Scholar
  20. 20.
    M. Ghosh, C.R. Mandal, S.C. Mukherjee, Phys. Rev. A 35, 2815 (1987)ADSCrossRefGoogle Scholar
  21. 21.
    T. Kirchner, M. Horbatsch, Phys. Rev. A 63, 062718 (2000)ADSCrossRefGoogle Scholar
  22. 22.
    F. Decker, J. Eichler, Phys. Rev. A 39, 1530 (1989)ADSCrossRefGoogle Scholar
  23. 23.
    D.P. Dewangan, J. Eichler, Phys. Rep. 247, 59 (1994)ADSCrossRefGoogle Scholar

Copyright information

© EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Department of Physics and Isfahan Quantum Optics Group (IQOG)Faculty of Science, University of IsfahanIsfahanIran

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