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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/044/06/0563-0568

    • Keywords

       

      Electron impact ionization; binary encounter approximation; excitation-autoionization; Roothan-Hartree-Fock velocity distribution

    • Abstract

       

      The binary encounter approximation has been used to investigate the effect of charge state of the target atom (ion) on the electron impact excitation autoionization cross-sections. Roothan-Hartree-Fock (RHF) velocity distribution for the bound electrons has been used through-out the calculations. The present results give a good account of the experimental observations.

    • Author Affiliations

       

      Gopaljee1 S K Shrivastava1 B N Roy1

      1. Department of Physics, B R Ambedkar Bihar University, Muzaffarpur - 842 001, India
    • Dates

       
  • Pramana – Journal of Physics | News

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