Speaker
Description
S-wave mass spectra of $\Xi_{cc}^{++}$ baryon is determined by utilizing a non-relativistic potential model. In this analysis, $\Xi_{cc}^{++}$ is considered as a bound state of $cc$ diquark and a $u$ quark. The central potential considered in this work is a short-range one-gluon coulomb-like potential and a screened confinement potential in the long-range along with the $O(1/m)$ correction terms predicted from pNRQCD and lattice studies. The non-relativistic Schrodinger equation is solved numerically for the diquark-quark system, and the masses of ground and radially excited states are evaluated. The mass of the ground state $\Xi_{cc}^{++}$ baryon obtained from our analysis is $3621$ MeV which agrees well with the experimental value $3621.6 \pm 0.4$ MeV.
| Track type | Flavour Physics |
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