Triply charmed and bottom baryons in a constituent quark model

Abstract

In this work, we study the mass spectrum of the ωccc and ωbbb baryons up to the N=2 shell within a nonrelativistic constituent quark model. The model parameters are adopted to be the determinations by fitting the charmonium and bottomonium spectra in our previous works. The masses of the ωccc and ωbbb baryon states predicted in the present work reasonably agree with the results obtained with the lattice QCD calculations. Furthermore, to provide more knowledge of the ωccc and ωbbb states, we evaluate their radiative decays with the available masses and wave functions from the potential model.