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    • Radiative decays of heavy baryons with heavy quark symmetry

      A K Giri L Maharana R Mohanta

      Brief Report Volume 47 Issue 5 November 1996 pp 411-417

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/047/05/0411-0417

    • Keywords

       

      Heavy quark effective theory; interpolating fields

    • Abstract

       

      The decay widths for the radiative decays of heavy baryons are calculated in the heavy quark effective theory. Introducing the interpolating fields for heavy baryons we obtain the transition matrix elements and the corresponding decay widths. Considering theSU(6) flavor-spin wave functions for heavy baryons, the coupling constants are calculated in the nonrelativistic quark model. Since the masses of the heavy baryons are not available, we have taken the predicted bag model masses. We find our results are quite different from that of the heavy quark bag model calculations.

    • Author Affiliations

       

      A K Giri1 L Maharana1 R Mohanta1

      1. Physics Department, Utkal University, Bhubaneswar - 751 004, India

    • Dates

       
      Published
      November 1996
      Manuscript received
      20 January 1996
      Manuscript revised
      30 April 1996

  • Pramana – Journal of Physics | News

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