[Dai Lian-Rong] Liaoning Normal Univ, Dept Phys, Dalian 116029, Peoples R China
; [Dai Lian-Rong] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
; [Dai Lian-Rong] Chinese Acad Sci, Theoret Phys Ctr Sci Facil, Beijing 100049, Peoples R China
Whether the mixing of scalar meson exists or not is an interesting question. We consider the mixing of scalar meson and further study the nucleon-nucleon interaction in the chiral SU(3) quark model by solving the resonating group method equation. The results are analyzed and compared with no mixing, ideal mixing and general mixing. It seems that the nucleon-nucleon interaction and binding energy of deuteron can be reasonably described with the different mixing of scalar meson.