• Relativistic effects on meson spectra

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    • Keywords


      Relativistic meson spectra; Fermi-Breit approximation; decay widths

    • Abstract


      The meson masses are considered to retain total relativistic effects for spinors instead of Fermi-Breit approximation. This necessitates a diagonalization approach instead of solutions of differential equations. Correction over Fermi-Breit form appears to be significant. For heavy quark systems agreement with experiment is found. The method will be quite useful if the quark-antiquark dynamics becomes sufficiently known.

    • Author Affiliations


      S P Misra1 S Naik1 A R Panda1 2

      1. Institute of Physics, Bhubaneswar - 751005, India
      2. Physics Department, Kendrapara College, Kendrapara - 754211, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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