• [1]

    D. J, Millener, A. Ga1,C. B. Dover,Phys. Rev. ,C38(1988),2700.[2]R. E. Chrien,C. B. Dover,Annu. Rev.Nucl. Part. Sci. ,39(1989),113.[3]M. M. Nagels,et al.，Phys.Rev.,D12(1975),774;Phys.Rev. ,D15(1977),2547;Phys. Rev. , D20(1979 ) ,1633.[4]Y. Yaroamoto ,Bando, Prog. Theor. Phys. Suppl. , 81(1985 ) , 9.[5]M. Oka, K. Yazaki,Prog Theor.Phys.,66(1981),556,572;A. Faessler,F. Fernandez,G. Lbeck,K. Shimizu,Nucl. Phys. ,A402(1983),555.[6]U. Straub , Zhang Zongye , K. Brauer, A. Faeseler, and S. B. Khadkikar, Nucl. Phys. , A438 (1988 )，686: Phys.Lett. ,B200(1988),241.[7]Yu Youwen Zhang Zongye Shen Pengnian,Nuc1. Phys. ,A528(1991),513.[8]Shen Pengnian,LiXueqian,Guo Xinheng,Comm.Theor.Phys. ,16(1991),443.[9]K.Kamimura Prog. Theor.Phys. ,Supp1.62(1977),236.