• Cross sections and other parameters ofe − H2O scattering (Ei⩾50 eV)

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    • Keywords

       

      Electron-molecule scattering; total cross-sections; Bethe plot

    • Abstract

       

      Our previous theoretical work one − H2O scattering has been modified and extended to intermediate and high energiesEi. Using the Bethe plot, we compare the present inelastic cross-sections with the experimental ionization cross sections. Total cross-sections are analytically represented asQTOT(cm2)=a.(EieV)−b and the parameters ‘a’ and ‘b’ are discussed for molecules H2O, NH3 and CH4 in the rangeEi=100–1000eV.

    • Author Affiliations

       

      K N Joshipura1 Minaxi Vinodkumar1 2

      1. Department of Physics, Sardar Patel University, Vallabh Vidyanagar, Gujarat - 388 120, India
      2. V. P. & R. P. T. P. Science College, Vallabh Vidyanagar, Gujarat - 388 120, India
    • Dates

       
  • Pramana – Journal of Physics | News

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