Multiquark states and the mixing of scalar meson

作者：Dai Lian Rong^*; Liu Jia; Zhang Dan

来源：Chinese Physics C, 2009, 33(12): 1397-1400.

DOI：10.1088/1674-1137/33/12/064

• chiral SU(3) quark model
• dibaryon
• mixing of scalar meson

In order to describe Kaon-Nucleon scattering data, the mixing of scalar meson sigma(0) and sigma(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 effect's oil these dibaryons.

• 出版日期2009-12
• 单位辽宁师范大学