Nucl Res Inst, CZ-25068 Rez, Czech Republic
; Inst High Energy Phys, Beijing 100049, Peoples R China
Article; Proceedings Paper
The baryonic decays of J/ψ provide a new way to study the internal structure of baryons. A simple diquark model applied to the calculation of the BB decay cross-sections is compared with the ordinary constituent quark model. Various models also give different predictions for the rates involving the N*(1440) resonance in the final state.