• Effect of two body core on the charge form factor of3He including three body force and meson exchange current

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/043/04/0313-0317

    • Keywords

       

      Charge form factor; three body force; hyperspherical harmonics expansion

    • Abstract

       

      We compare the effect of two body core on the charge form factor of3He by the hyperspherical harmonics expansion method using various 2BF potentials with the inclusion of three body force. We also include the meson exchange current contribution to the CFF for the same potentials in addition to the 3BF. The results indicate that the combined effect of 3BF and MEC (i) movesqmin2 (the first diffraction minimum) appreciably to the left, amount of shift depends on the 2BF atr12∼0.7 fm and (ii) enhancesFmax (the height of the secondary maximum of CFF) by an appreciable amount, the increment in general increases with the repulsive core of 2BF (r⩽0.1 fm).

    • Author Affiliations

       

      Kalyani Prasad Kanta1 2 Tapan Kumar Das1 2

      1. Department of Physics, University of Burdwan, Burdwan - 713 104, India
      2. Department of Physics, University of Calcutta, 92, APC Road, Calcutta - 700 009, India
    • Dates

       
  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2021-2022 Indian Academy of Sciences, Bengaluru.