Nucleon-Nucleon Interaction and the Mixing of Scalar Meson

被引：3
|
作者：
Dai Lian-Rong [1 ,2 ,3 ]
机构：
[1] Liaoning Normal Univ, Dept Phys, Dalian 116029, Peoples R China
[2] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
[3] Chinese Acad Sci, Theoret Phys Ctr Sci Facil, Beijing 100049, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2010年 / 27卷 / 01期
基金：
中国国家自然科学基金;
关键词：
PHASE-SHIFTS; QUARK; SCATTERING; MODEL;
D O I：
10.1088/0256-307X/27/1/012102
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Whether the mixing of scalar meson exists or not is an interesting question. We consider the mixing of scalar meson and further study the nucleon-nucleon interaction in the chiral SU(3) quark model by solving the resonating group method equation. The results are analyzed and compared with no mixing, ideal mixing and general mixing. It seems that the nucleon-nucleon interaction and binding energy of deuteron can be reasonably described with the different mixing of scalar meson.
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收藏
页数：4
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