Alternative approach to σ-meson exchange in the nucleon-nucleon interaction

被引：84
|
作者：
Chen, Lingzhi [1 ]
Pang, Hourong
Huang, Hongxia
Ping, Jialun
Wang, Fan
机构：
[1] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China
[2] SE Univ, Dept Phys, Nanjing 210094, Peoples R China
[3] Nanjing Normal Univ, Dept Phys, Nanjing 210097, Peoples R China
来源：
PHYSICAL REVIEW C | 2007年 / 76卷 / 01期
关键词：
D O I：
10.1103/PhysRevC.76.014001
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Through a quantitative comparative study of the properties of deuteron and nucleon-nucleon interaction between the chiral quark model and the quark delocalization color screening model, we show that the sigma-meson exchange used in the chiral quark model can be replaced by the quark delocalization and color screening mechanism.
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页数：4
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