${\Xi }_c$ and ${\Xi }_b$ excited states within a ${\mathrm{SU}(6)}_{\mathrm{lsf}}\times$HQSS model

J. Nieves, R. Pavao, L. Tolos

We study odd parity $J=1/2$ and $J=3/2$ ${\Xi }_c$ resonances using a unitarized coupled-channel framework based on a ${\mathrm{SU}(6)}_{\mathrm{lsf}}\times$HQSS-extended Weinberg-Tomozawa baryon…