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

页码：205C / 208C

页数：4

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