• Computation of triple differential cross-sections with the inclusion of exchange effects in atomic K-shell ionization by relativistic electrons for symmetric geometry

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    • Keywords

       

      Cross-section; exchange effects; relativistic electrons; scattering.

    • Abstract

       

      The triple differential cross-section for K-shell ionization of silver and copper atoms by relativistic electrons have been computed in the coplanar symmetric geometry with the inclusion of exchange effects following the multiple scattering theory of Das and Seal [1] multiplied by suitable spinors. Present computed results are marginally improved in some cases from the previous computed results [2]. Present results are compared with measured values [3] and with previous computation results [2]. Some other theoretical computational results are also presented here for comparison.

    • Author Affiliations

       

      S Dhar1 M R Alam2

      1. Department of Mathematics, Chittagong University of Engineering and Technology, Chittagong 4349, Bangladesh
      2. Department of Electrical & Electronic Engineering, Chittagong University of Engineering and Technology, Chittagong 4349, Bangladesh
    • Dates

       
  • Pramana – Journal of Physics | News

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