Nucleon structure in the perturbative chiral quark model

被引：3

作者：

Gutsche, T ^{[1
]}

Lyubovitskij, V ^{[1
]}

Faessler, A ^{[1
]}

机构：

[1] Univ Tubingen, Inst Theoret Phys, D-72076 Tubingen, Germany

来源：

PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, VOL 50, NO 2: QUARKS IN HADRONS AND NUCLEI | 2003年 / 50卷 / 02期

关键词：

D O I：

10.1016/S0146-6410(03)00016-4

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 give an overview of recent applications of the perturbative, chiral quark model (PCQM) in the analysis of the structure of the nucleon. The PCQM is based on an effective Lagrangian, where baryons are described by relativistic valence quarks and a perturbative cloud of Goldstone bosons as required by chiral symmetry. We discuss applications to the electromagnetic properties of the nucleon, to sigma-term physics, to piN scattering including radiative corrections and to the strange form factors of the nucleon.

引用

页码：235 / 245

页数：11

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