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    • Aq deformation of Gell-Mann-Okubo mass formula

      B Bagchi S N Biswas

      Research Articles Volume 46 Issue 3 March 1996 pp 223-227

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/046/03/0223-0227

    • Keywords

       

      Deformation; mass formula; chiral symmetry breaking

    • Abstract

       

      We explore the possibility of deforming Gell-Mann-Okubo (GMO) mass formula within the framework of a quantized enveloping algebra. A small value of the deformation parameter is found to provide a good fit to the observed mass spectra of theπ, K andη mesons.

    • Author Affiliations

       

      B Bagchi1 S N Biswas1 2

      1. Department of Applied Mathematics, University of Calcutta, 92 APC Road, Calcutta - 700 009, India
      2. Department of Physics, University of Delhi, Delhi - 110 007, India

    • Dates

       
      Published
      March 1996
      Manuscript received
      2 November 1995
      Manuscript revised
      13 February 1996

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