手征SU(<em>3</em>)夸克模型与六夸克态的研究

张宗烨; 余友文; 袁秀青

doi:10.3969/j.issn.1007-4627.2000.01.003

原子核物理评论

手征SU(3)夸克模型与六夸克态的研究

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张宗烨, 余友文, 袁秀青. 2000: 手征SU(3)夸克模型与六夸克态的研究, 原子核物理评论, 17(1): 6-9. doi: 10.3969/j.issn.1007-4627.2000.01.003

引用本文:

张宗烨, 余友文, 袁秀青. 2000: 手征SU(3)夸克模型与六夸克态的研究, 原子核物理评论, 17(1): 6-9. doi: 10.3969/j.issn.1007-4627.2000.01.003

ZHANG Zong-Ye, YU You-Wen, YUAN Xiu-qing. 2000: Chiral SU(3) Quark Model and Study of Six Quark States, Nuclear Physics Review, 17(1): 6-9. doi: 10.3969/j.issn.1007-4627.2000.01.003

Citation:

ZHANG Zong-Ye, YU You-Wen, YUAN Xiu-qing. 2000: Chiral SU(3) Quark Model and Study of Six Quark States, Nuclear Physics Review, 17(1): 6-9. doi: 10.3969/j.issn.1007-4627.2000.01.003

手征SU(3)夸克模型与六夸克态的研究

中国科学院高能物理研究所，北京 100039

Chiral SU(3) Quark Model and Study of Six Quark States

摘要: 用手征SU(3)夸克模型分析了(0s)6组态的六夸克态能量，结果表明手征SU(3)介子场可以对某些多奇异数的态提供较强的吸引作用．进一步用共振群方法研究了(ΩΩ)0+及(Ω )1+等多奇异数系统，得到(ΩΩ)0是一个深度束缚的双重态．
- 夸克模型 /
- 六夸克态 /
- 手征对称性
Abstract: An analysis is made for the (0s)6 six quark cluster states in the chiral SU (3) quark model.The results show that for some multistrangeness states the chiral SU (3) could offer more attraction. Fur-ther RGM dynamical calculation of the multistrangeness system (ΩΩ)0+ and (0 )1+ has been done. Itshows that (ΩΩ)0+ is a deeply bound state in the chiral SU (3) quark model.