Multiquark states and the mizing of scalar meson

摘要：

In order to describe Kaon-Nucleon scattering data, the mixing of scalar meson σ_0 and σ_8 must be introduced in the chiral SU(3) quark model. Inspired by this, now the mixing of scalar meson is further considered to study some interesting dibaryons in the chiral SU(3) quark model. The results show that the mixing of scalar meson has different effects on these dibaryons.

关键词： chiral SU(3) quark model dibaryon mizing of scalar meson

作者: DAI Lian-Rong LIU Jia ZHANG Dan

作者单位: Department of Physics,Liaoning Normal University,Dalian 116029,China;Institute of High Energy Physic Department of Physics,Liaoning Normal University,Dalian 116029,China Department of physics,Inner Mongolia University,Hohhot 010021,China

会议类型: 国际会议

会议名称: The 12th International Workshop on the Physics of Ezcited Nucleon NSTAR2009(2009激发态核子物理研讨会)

会议地点: 北京

会议语种:英文

页码: 1397-1400

在线出版日期: 2009-04-19（万方平台首次上网日期，不代表论文的发表时间）