The masses of cryptoexotic pentaquarks with hidden beauty are estimated phenomenologically using the results by the LHCb collaboration which discovered recently the cryptoexotic pentaquarks with hidden charm . The expected masses of the hidden beauty pentaquarks are about 10.8 GeV and 10.7 GeV in the limit of some kind of heavy quark symmetry . The states with hidden strangeness...
Alexei Yung (Petersburg Nuclear Physics Institute)
Hagop Sazdjian (University Paris-Sud)
Boris Kopeliovich (UTFSM)