• [1]

    . Greensite J P. Nucl. Phys. , 1980, B166: 113 -1242. Llewellyn Smith C H, Watson N. J. Phys. Lett . , 1993, B302: 463-4713. GUO X H, CHEN Q Z, LI L. Phys. Rev. , 1994, D49(1) : 507 -5104. CHEN Q Z, GUO S H, ZHENG W H et al . Phys. Rev. , 1994, D50( 5) : 3564 -35655. CHEN Q Z, CAI P F,FANG X Y et al. Commun. Theor. Phys. , 1995,27: 337 -3426. HUI P, CHEN Q Z. High Energy Phys. and Nucl. Phys. , 1995, 19( 9) : 820- 825(in Chinese)(惠萍,陈启洲.高能物理与核物理,1995,19(9):821-825)7. HUI P. High Energy Phys. and Nucl. Phys. , 1998, 22( 4) : 322.-325(in Chinese)(惠萍.高能物理与核物理,1998,22(4):322-325)8. HUI P, FANG X Y, Chen Q Z. Phys. Rev. , 2000, D62: 034505-1-59. FANG X Y, HUI P et al. Phys. Rev. , 2002, D65: 114505- 1- 310. HUI P. High Energy Phys. and Nucl. Phys. , 2004, 28( 5) : 487-489(in Chinese)(惠萍.高能物理与核物理,2004,28(5):487-489)11. HUI P. High Energy Phys. and Nucl. Phys. , 2004, 28( 6) : 580-583(in Chinese)(惠萍.高能物理与核物理,2004,28(6):581-583)