CHIRAL-SYMMETRY BREAKING AND THE SSBAR CONTENT OF THE NUCLEON

被引：0
作者：
EFROSININ, VP
ZAIKIN, DA
机构：
[1] Institute for Nuclear Research of the USSR Academy of Sciences, MOSCOW
来源：
EUROPHYSICS LETTERS | 1990年 / 13卷 / 06期
关键词：
D O I：
10.1209/0295-5075/13/6/005
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The problem of the sS content in the nucleon is discussed. In the framework of the generalized NambuJona-Lasinio model we estimate the parameter β of the Zweig rule violation and the critical temperature Tc of the chiral-symmetry restoration. © 1990 IOP Publishing Ltd.
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页码：501 / 504
页数：4
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