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    • Half-shellT matrix for Coulomb-modified Graz separable potential

      U Laha B Talukdar

      Volume 36 Issue 3 March 1991 pp 289-304

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/036/03/0289-0304

    • Keywords

       

      Coulomb-distorted separable potential; off-shell Jost function; half-shellp — p T matrix

    • Abstract

       

      We construct a closed form expression for the off-shell Jost function for scattering by the Coulomb-distorted Graz separable potential and express it in the ‘maximal reduced form’. Our result is particularly suitable for numerical computation. We present a case study in support of this and examine the role of Coulomb interaction in thep — p half-shell scattering in the1S0 channel.

    • Author Affiliations

       

      U Laha1 B Talukdar1 2

      1. Department of Physics, Regional Institute of Technology, Jamshedpur - 831 014, India
      2. Department of Physics, Visva-Bharati University, Santiniketan - 731 235, India

    • Dates

       
      Published
      March 1991
      Manuscript received
      7 May 1990
      Manuscript revised
      27 November 1990

  • Pramana – Journal of Physics | News

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