All of this LHCb work is brilliant, love it. Naming patterns, do not love. They obscure identities! Eg, the ssc baryon called Omega^0_c. This is a 2nd generation neutron! Gens are (u d), (c s), (t b). 3rd gen neutron is tbb. Lots of cross-gen hybrids. But many baryons are fancy protons and neutrons!
Jennifer Rittenhouse West, PhD
We now have all particles in this multiplet. Job done!