• [1]

    CHANG Chao–Hsi, CHEN Yu–Qi. Phys. Rev., 1992, D46: 3854; Erratum Phys. Rev., 1994, 50: 6013; Braaten E, Cheung K .Yuan T C. Phys. Rev., 1993, D48: 4230 2 CHANG Chao–Hsi, CHEN Yu–Qi. Phys. Rev., 1993, D48: 4086; CHANG Chao–Hsi, CHEN Yu–Qi, HAN Guo–Ping et al. Phys.Lett., 1995, B364: 78; CHANG Chao–Hsi, CHEN Yu–Qi, Oakes R J. Phys. Rev., 1996, D54: 43443 Abreu P et al. (The DELPHI Collaboration). Phys. Lett., 1997, B398: 207; Barate R et al(The ALEPH Collab.). Phys. Lett., 1997, B402: 213; Ackerstaff K et al. Phys. Lett., 1998, B420: 1574 CDF Collaboration, Abe F et al. Phys. Rev. Lett., 1998, 81: 2432 ; Phys. Rev.,1998, D58: 1120045 Braaten E, Cheung K, Yuan T C. Phys. Rev., 1993, D48: R5049; Berezhnoy A V, Kiselev V V, Likhoded A K et al. Yad. Fiz. 1997, 60: 1866; Koiodziej K, Leike A Ruckl R. Phys. Lett., 1995, B355: 337 6 Lusignoli M, Masetti M, Petrarca S. Phys. Lett., 1991, B266: 142 7 Eichten E, Quigg C. Phys. Rev., 1994, D49: 5845; Abd El–Hady A, Munoz J H, Vary J P. Phys. Rev., 1997, D55: 6780 8 Berezhnoy A V, Kiselev V V, Likhoded A K et al. Yad. Fiz., 1997, 60:18669 CHANG Chao–Hsi, CHEN Yu–Qi. Phys. Rev., 1994, D49: 3399 10 CHANG Chao–Hsi, CHEN Shao–Long, FENG Tai–Fu et al. hep–ph/0007162, Phys. Rev.2001, D64: 014003; hep–ph/0103194, Commun. Theor. Phys., 2001,35:1 11 Lusignoli M, Masetti M. Z. Phys., 1991,C51: 549; Isgur N, Scora D, Grinstein B et al. Phys. Rev., 1989, D39: 799; Scora D Isgur N. Phys. Rev., 1995, D52: 2783; Abd El–Hady A, Munoz J H, Vary J P. Phys. Rev., 2000, D62:014014; Colangelo P, de Fazio F. Phys. Rev., 2000, D61: 034012; Kiselev V V, Kovalsky A E, Likhoded A K. Nucl. Phys., 2000, B585: 353; Nobes M A, Woloshyn R M. J. Phys., G26: 1079; CHANG Chao–Hsi, CHENG J P, LU Cai–Dian. Phys.Lett., 1998, B425: 166; CHANG Chao–His, LU Cai–Dian, WANG Guo–Lt et al. Phys. Rev., 1999． D60: 11401312 CHANG Chao–Hsi, CHEN Yu–Qi, WANG Guo–Li et al. hep–ph/0102150; Commun. Theor. Phys., 2001, 35: 39513 CHANG Chao–Hsi, CHEN Yu–Qi, WANG Guo–Li et al. hep–ph/0103036; Phys. Rev., 2001, D65: 014017 14 Gad Eilam, Michael, Roberto R. Mendel. Phys. Rev. Lett., 1995, 74: 4984 15 Mandelstam S. Proc. R. Soc. London, 1995, 233:248 16 Itzykason C, Zuber J B. Quantum Field Theory. New York, McGraw–Hill, 1980 17 Grinstein B, Wise M B, Isgur N. Phys. Rev. Lett., 1986, 56: 298 18 CHANG Chao–Hsi, CHEN Shao–Long, FENG Tai–Fu et al. Commun. Theor. Phys., 2001, 35: 51; hep–ph/0007162, to appear in Phys. Rev. D19 Isgur N, Wise M B. Phys. Lett., 1989, B232:113; Phys. Lett., 1990, B237: 52720 CHANG Chao–Hsi, SUN Wei–Min, WANG Guo–Li et al. in copapation 21 Particle Data Group. Phys. Rev., 1996, D54: Part II 1