• [1]

    . GAltarelli G, Curci G, Martinelli G. Nucl. Phys., 1981, B187:461; Buras A J, Jamin M, Lautenbacher M E. Nucl. Phys., 1992, B370 : 69, Nucl. Phys., 1992, B375: 501 ; Ciuchini M, Franco E, Martinelli G. Nucl. Phys., 1994,B415: 4032. Wirbel M, Stech B, Bauer M. Z. Phys., 1985, C29 : 637; Bauer M, Stech B, Wirbel M. Z. Phys., 1987, C34 : 103 3. Lipkin H J. Phys. Rev. Lett., 1980,44: 710; Donoghue J F, Holstein B R. Phys. Rev., 1980,D21 : 13344. J Donoghue F. Phys. Rev., 1986, D33 : 15165. Buccella F, Lusingnoni M, Miele G. Phys. Rev., 1995, D51 : 3478–34866. Pham X Y. Phys. Left., 1987, B193:331 ; Buccella F et al. Z. Phys., 1990, C48: 47; Close F, Lipkin H. hep–ph/9607349; Zheng–H. Phys. Lett., 1995,B356: 107; Donoghue J, Golowich E, Petrov A. Phys. Rev. Left., 1996,77:21787. LU Y, ZOU B–S, Locher M P.Z.Phys.,1993, A345:207;Locher M P, LU Y, ZOU B S. Z. Phys., 1994, A347: 281; Lu Y, Locher M P.Z. Phys., 1995,A351: 838. LI X Q, ZOU B S. Phys. Lett. ,1997,B399:297;DAI Y S, DU D S,LI X Q. Phys. Rev., 1999,D60: 0140149. Kamal A N, Verma R C. Phys. Rev., 1987, D35: 3515; Kamal A N, Sinha R.Phys. Rev., 1987, D36:3510; Lipkin H J. Phys. Lett., 1992, B283: 421; Pham T N. Phys. Rev., 1992, D46: 2976; Chau L L, CHENG H Y. Phys. Lett., 1994, B333: 514; LI X Q, ZOU B S. Phys. Rev., 1998, D57: 151810. GONG Hai–Jun,SUN Jun–Feng,DU Dong–Sheng. HEP NP,2002,26: 665(in Chinese) (宫海军,孙俊峰,杜东生.高能物理与核物理,2002,26:665)11. Ablikim Medina, DU Dong–Sheng, YANG Mao–Zhi. Phys. Lett., 2002, B536: 3412. Buras A, Gerard J M, Ruckl R. Nucl. Phys., 1986, B268: 16; Sharma K, Katoch A, Verma R. hep–ph/9507358; Sharma K, Katoch A, Verma R. hep–ph/9507358; Isgur N, Scora D, Wise M. Phys. Rev., 1989, D39:799; Stone S. in Heavy Flavors, Buras A and Linder M. (eds), World Sci. Pub. Singapore; Blok B, Shifman M. Nucl. Phys., 1993, B389: 53413. CHENG Hai–Yang, hep–ph/020225414. Buchalla G,Buras A J,Lautenbacher M E.Rev. Mod. Phys.,1996, 68:112515. Sharma K, Katoch A, Verma R. hep–ph/9507358; Isgur N, Scora D, Wise M. Phys. Rev., 1989, D39: 799; Stone S. in Heavy Flavors, Buras A and Linder M(eds). World Sci. Pub. Singapore; Li X Q, Zou B S. Phys. Lett., 1997, B399: 29716. Particle Data Group, Phys. Rev., 2002, D66:01000117. Gortchakov O, Locher M P, Markushin V E. Z. Phys.,1996, A353: 447