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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/070/05/0797-0804

    • Keywords

       

      Hypercentral constituent quark model; charmed and beauty baryons; hyper-Coulomb plus power potential.

    • Abstract

       

      Heavy flavor baryons containing single and double charm (beauty) quarks with light flavor combinations are studied using the hypercentral description of the three-body problem. The confinement potential is assumed as hypercentral Coulomb plus power potential with power index 𝜈. The ground state masses of the heavy flavor, $J^{P} = \dfrac{1}{2}^{+}$ and $\dfrac{3}{2}^{+}$ baryons are computed for different power indices, 𝜈 starting from 0.5 to 2.0. The predicted masses are found to attain a saturated value in each case of quark combinations beyond the power index $\nu = 1.0$.

    • Author Affiliations

       

      Bhavin Patel1 Ajay Kumar Rai2 P C Vinodkumar1

      1. Department of Physics, Sardar Patel University, Vallabh Vidyanagar 388 120, India
      2. Department of Applied Sciences and Humanities, Sardar Vallabhai National Institute of Technology, Surat 395 007, India

    • Dates

       
      Published
      May 2008
      Manuscript received
      21 September 2007
      Manuscript revised
      5 December 2007
      Accepted
      9 January 2008

  • Pramana – Journal of Physics | News

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