-
[1]
. Isgur N, Karl G. Phys. Rev. , 1978, D18: 41872. Glozman L Ya, Riska D O. Phys. Rep. , 1996, 268: 2633. DONG Yu-Bing, YU You-Wen. HEP NP, 1993, 17: 651 (in Chinese)(董宇兵,余友文.高能物理与核物理,1993,17:651) 4. Fernandez F et al . Phys. G. , 1993, 19: 20135. ZHANG Z Y et al. Nucl. Phys. , 1994, A578: 5736. ZHANG Z Y et al. Nucl. Phys. , 1997, A625: 597. Gell-Manm M, Levy M. Nuovo. Cimento, 1960, 16: 7058. ZHANG Z Y, YU Y W, DAI L R. HEP NP, 1996, 20: 363(in Chinese)(张宗烨,余友文,戴连荣.高能物理与核物理,1996,20:363) 9. Yamamoto Y, Bando H. Prog. Theor. Phys. Suppel . , 1985, 81: 910. YU Y W, ZHANG Z Y, SHEN P N. HEP NP, 1992, 16: 1015 (in Chinese)(余友文,张宗烨,沈彭年.高能物理与核物理,1992,16:1015)