-
[1]
ALEPH Collab,Buskulic D et al. Phys. Lett., 1995, B346 (4): 389–398; DELPHI Collab, Abreu P et al. Z. Phys.,1996,C70(1): 179–186;OPAL Collab,Alexander G et al. Phys. Lett., 1991,B265(4):462–4742 ALEPH Collab Arate R et al. Z. Phys., 1997,C76(1): 191–199 3 LIU Xi–Ming,WANG Qun. Chinese Science Bulletin, 1991,36(19): 1610–1613 4 Rowson O C,Trilling G H et al. Phys. Rev. Lett., 1985,54(24):2580–2583;Kisselev A v,Petrov v A,YushchenkoO P. Z. Phys., 1988,C41(3): 521–5255 Schumm B A,Dokshitzer Y L,Khoze V A. Phys. Rev. Lett., 1992,69(21):3025–3028;Petrov V A, Kisselev A V.Z. Phys., 1995,C66(2): 453–4576 Gustafson G. Phys. Lett., 1986,B175(4): 453–456; Gustafson G. Nucl. Phys., 1993,B392(1): 251–278; AnderB, Dahlqvist P, Gustafson G. Phys. Lett., 1988, B214 (4 ): 604–608; Gustafson G. Nucl. Phys., 1988, B306 (4):746–758 7 LIU Xi–Ming,WANG Qun,XIE Qu–Bing. HEP NP, 1998,22(8):699–702 (in Chinese)(刘希明,王群,谢去病.高能物理与核物理,1998,22(8):699-702) 8 Gustafson G,Petterson U. Nucl. Phys., 1988,B306(4):746–7569 Ioffe B L. Phys. Lett., 1978,B78(3):277–280 10 Azimov Y I,Dokshitzer Y L,Khoze V A et al. Z. Phys., 1985,C27(1 ): 65–7211 Schumm B A et al. Phys. Rev. Lett., 1992,69(21 ): 3025–3028