• (e, 3e) Differential cross section of He (21S) and He (23S)

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    • Keywords


      Angular distribution; differential cross section; electronic excitation; ionization of molecules

    • Abstract


      The angular distribution of the five-fold differential cross section for the electron impact double ionization of He (21S) and He (23S) has been studied. The kinematical conditions for maxima/minima in the angular distribution for the two cases have been compared. The two-step process for the double ionization is found to contribute very little in the triplet case.

    • Author Affiliations


      Kshamata Muktavat1 MK Srivastava1

      1. Department of Physics, University of Roorkee, Roorkee - 247 667, India
    • Dates

  • Pramana – Journal of Physics | News

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