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    4. Volume 49
    5. Issue 6

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/049/06/0645-0651

    • Keywords

       

      Heavy quark effective theory; factorization approximation

    • Abstract

       

      The two body non-leptonic Λb decays are analysed in the HQET with factorization approximation and largeNc limit. In this limit, Λb and Λc baryons can be treated as the bound states of chiral soliton and heavy meson, and consequently the Isgur-Wise function comes out in a straight forward manner. The results obtained remain well below their previously predicted upper limit.

    • Author Affiliations

       

      A K Giri1 L Maharana1 R Mohanta1

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

    • Dates

       
      Published
      December 1997
      Manuscript received
      10 March 1997
      Manuscript revised
      15 September 1997

  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

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