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    • Keywords


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

    • Abstract


      We have investigated the contribution of excitation-autoionization to the electron impact ionization of Zn+ and Ga+ using the binary encounter approximation. Hartree-Fock velocity distributions for the bound electrons have been used throughout the calculations of direct and indirect ionization cross-sections. The calculated cross-sections are in good agreement with recent experiments. We have also compared our results with other theoretical calculations.

    • Author Affiliations


      Gopaljee1 S K Shrivastava1 B N Roy1

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

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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