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S-wave mass spectrum of \(\Xi _{cc}^{++}\) baryon is determined using a non-relativistic quark-diquark model. The central potential considered in this work is a short-range one-gluon coulomb-like potential and a screened confinement potential along with the O(1/m) corrections predicted from pNRQCD and lattice studies. The non-relativistic Schrodinger equation is solved numerically for the quark-diquark system, and the masses of ground and radially excited states are evaluated. The ground state mass for \(\Xi _{cc}^{++}\) baryon obtained from our analysis is 3621 MeV and it agrees well with the experimental value ( \(3621.6\pm 0.4\) MeV).

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S-Wave \(\Xi _{cc}^{++}\) Baryon Mass Spectra Using a Potential Model Incorporating Screening and O(1/m) Corrections

  • 会议论文

  • 发表日期：

    2025年

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  • Raghavendra Kaushal,
  • A. Bhaghyesh

摘要

S-wave mass spectrum of \(\Xi _{cc}^{++}\) baryon is determined using a non-relativistic quark-diquark model. The central potential considered in this work is a short-range one-gluon coulomb-like potential and a screened confinement potential along with the O(1/m) corrections predicted from pNRQCD and lattice studies. The non-relativistic Schrodinger equation is solved numerically for the quark-diquark system, and the masses of ground and radially excited states are evaluated. The ground state mass for \(\Xi _{cc}^{++}\) baryon obtained from our analysis is 3621 MeV and it agrees well with the experimental value ( \(3621.6\pm 0.4\) MeV).