[Geng, L. S.
; Oset, E.] Univ Valencia, CSIC, Dept Fis Teor, E-46071 Valencia, Spain
; [Geng, L. S.
; Oset, E.] Univ Valencia, CSIC, IFIC, E-46071 Valencia, Spain
; [Zou, B. S.] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
; [Doering, M.] Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany
We study the J/psi -> p eta p and J/psi -> pK(+)Lambda reactions with a unitary chiral approach. We find that the unitary chiral approach, which generates the N-*(1535) dynamically, can describe the data reasonably well, particularly the ratio of the integrated cross sections. This study provides further support for the unitary chiral description of the N-*(1535). We also discuss some subtle differences between the coupling constants determined from the unitary chiral approach and those determined from phenomenological studies.