THE NUCLEON-NUCLEON-SCATTERING AND THE BARYON SPECTRUM IN THE QUARK CLUSTER MODEL WITH 2 SCALES OF INTERACTION

被引：92

作者：

OBUKHOVSKY, IT

KUSAINOV, AM

机构：

[1] Institute of Nuclear Physics, Moscow State University

来源：

PHYSICS LETTERS B | 1990年 / 238卷 / 2-4期

关键词：

D O I：

10.1016/0370-2693(90)91710-S

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The potential model which includes colour exchange interactions as well as π-and σ-exchanges at the quark level, is used to describe the baryon spectrum and the NN scattering data in the wide interval 0<Elab{less-than or approximate}1 GeV. A modification of the resonating group method is suggested, which allows for the quark configurations s6 and s4p2 in the overlap region, and in this context the problem of the repulsive core is discussed. © 1990.

引用

页码：142 / 148

页数：7

共 27 条

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