-
[1]
Hanson G et al. Phys. Rev. Lett., 1975, 35: 1609[2] Althoff M et al. TASSO Coll., Z. Phys. C, 1984,22:307; Brandelik R et al. TASSO Coll., Phys. Lett. B,1979,86:243; Barber D P et al. MARK J Coll.,Phys. Rev. Lett., 1979, 43:830; Berger C et al. PLUTO Coll., Phys. Lett., 1980, B97:459; Bartel W et al. JADE Coll., Phys. Lett., 1982, B115:338; Banner M et al. UA2 Coll., Phys. Lett., 1982, B118:203[3] Diciaccio A. UAI Coll., in Preceedings of XVII ISMD, Austria, 1986, p679; Albajar C et al. UAl Coll.,Nucl. Phys., 1988, B309:405; ibid, 1990, B335:261[4] Arison G. UAl Coll., Phys. Lett., 1983, B123: 115[5] Liu Ming, Liu Feng(Y), Liu Feng et al. High Energy Physics and Nuclear Physics (in Chinese), 1997,21(2):138-145(刘明,柳峰,刘峰,刘连寿。高能物理与核物理,1997,21(2):138-145)[6] Liu Feng(Y), Liu Feng. High Energy Physics and Nuclear Physics (in Chinese), 1997,21(4): 330-339(柳峰,刘峰。高能物理与核物理,1997,21(4):330-339)[7] Liu Hongping et al. High Energy Physics and Nuclear Physics (in Chinese), 1997,21(7):609(刘红平等。高能物理与核物理,1997,21(7);609)[8] Aivazan V V et al. NA22 Coll., Phys. Lett., 1988, B209:103[9] Capella A et al. Phys. Rev. Lett., 1987,58:2015; Ellis S D, Kunszt Z, Soper D E. Phys. Rev. D, 1989,40:2188[10] Brandt A et al. UA8 Coll., Phys. Lett., 1992, B297:417; ibid, 1988, B211:239; Edin A, Rathsman J,Ingelman G. 1995, DESY-95-163; Drrick M et al. ZEUS Coll., 1995, DESY-95-194; Abachi S et al.Do Coll., 1995, FERMILAB Pub-951302-E; Bertram I. 1995, FERMILAB-Conf-95/198-E[11] Fletcher R S, Stelzer T. Phys. Rev. D, 1993,48:5162[12] Bjorken J D. Phys. Rev. D, 1992, 47: 101