Mass Spectroscopy and Decay Properties of ${\Xi }_{cb}$, ${\Xi }_{bb}$ Baryons

Abstract

Using the Hypercentral Constituent Quark Model (hCQM), the mass spectra of doubly heavy baryons ${\Xi }_{cb}$ and ${\Xi }_{bb}$ are determined. The model describes an interaction inside the baryonic system. Screened potential has been considered as confining potential with color-Coloumb potential to enumerate the masses of baryonic states. Regge trajectories have been plotted in $(J,M^2)$ plane. The properties like magnetic moment and radiative decay width have been determined using the obtained results.

Comments: 12 pages, 2 figures, 4 tables, accepted for publication in IJMPA