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    • Keywords


      Electron impact; single ionization; double ionization; halogen

    • Abstract


      The binary encounter approximation has been used for calculations of electron impact single ionization cross-sections for F, Cl, Br and I and double ionization cross-sections for Br and I. Contributions of ionization from inner shells have also been included in the calculations. Hartree-Fock momentum distribution has been used for the bound electron as far as possible. The results have been found to be in satisfactory agreement with experimental observations.

    • Author Affiliations


      Gopaljee1 S N Chatterjee1 B N Roy1

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

  • Pramana – Journal of Physics | News

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