Update of Heavy Baryon Mass Predictions

Abstract

Predictions of unknown heavy baryon masses based on an expansion in $1/m_Q$, $1/N_c$ and $SU(3)$ breaking are updated to take into account a recent measurement of the $Σ_c^*$ mass. Values are given for the two remaining unknown charm baryon masses $Ξ_c^\prime$ and $Ω_c^*$ and the seven unknown bottom baryon masses $Ξ_b, Σ_b, Ξ_b^\prime, Ω_b, Σ_b^*, Ξ_b^*$ and $Ω_b^*$.