Simetrije i mase (hibridnih) bariona

We construct (hybrid) baryons in the flux–tube model of Isgur and Paton. In the limit of adiabatic quark motion, we build proper eigenstates of orbital angular momentum and construct the flavour, spin and J P of hybrid baryons from the symmetries of the system. The lowest-mass hybrid baryon is estimated at about GeV.Na osnovi Isgur–Patonovog modela cijevi toka razvijaju se modeli (hibridnih) bariona. U granici adijabatskog gibanja kvarkova grade se svojstvena stanja impulsnog momenta, te se slažu okus, spin i J P hibridnih bariona primjenom simetrija sustava. Najniža se masa hibridnog bariona ocjenjuje na oko 2 GeV