• Analytic representation for3He form factors

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      https://www.ias.ac.in/article/fulltext/pram/028/02/0117-0130

    • Keywords

       

      Analytic representation; modifiedN/D method; 3He form factors

    • Abstract

       

      A modifiedN/D method is applied for the cases of3He charge and magnetic form factors. Anomalous cut positions are computed using possible exchanges at the photon-3He electromagnetic vertex. and one of them is found atta=0.0618 GeV2. TheD-function is used to parametrize the two-pion cut while theN-function is taken to represent the effect of an anomalous or the three-pion cut. Excellent fits to the available experimental data on charge and magnetic form factors are obtained and several useful information on the form factors computed.

    • Author Affiliations

       

      K N Agrawalla1 M K Parida1 2

      1. Kendrapara College, Kendrapara, Cuttack - 754 211, India
      2. Physics Department, North Eastern Hill University, Shillong - 793 003, India
    • Dates

       
  • Pramana – Journal of Physics | News

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