Meson-baryon coupling constants and baryon-baryon interactions

被引：0
作者：
Stoks, VGJ [1 ]
机构：
[1] TRIUMF, Vancouver, BC V6T 2A3, Canada
来源：
NUCLEAR PHYSICS A | 1998年 / 629卷 / 1-2期
关键词：
D O I：
暂无
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：
We present a chiral-invariant SU(3) Lagrangian describing the interactions of the baryon octet with the lowest-mass meson nonets. Empirical estimates for the strengths of these vertices are given. The nonlinear realization of the chiral symmetry generates pair-meson interaction vertices, the coupling constants for which contain no new free parameters. A baryon-baryon potential is evaluated and its quality is examined for the NN sector.
引用
收藏
页码：205C / 208C
页数：4
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