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    STUDIA PHYSICA - Issue no. 2 / 2011  
         
  Article:   THE EFFECT OF THE PROJECTILE’S CHARGE ON THE IONIZATION OF N2 BY ELECTRON AND POSITRON IMPACT.

Authors:  . 		 
       
         
  Abstract:  Triple differential cross sections for the ionization of molecular nitrogen by electron and positron impact are presented. In case of electron projectiles, the results are in agreement with the experimental data, especially for lower ejected electron energies. Since there are no measurements available for positron projectiles, we compare our results with the corresponding electron cross sections. The comparison shows interesting differences regarding the size and angular distribution of the electron and positron cross sections.

Keywords: electron, positron, ionization, triple differential cross section 

  
         
     
         
         
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