CHIRAL PERTURBATION-THEORY AND ANOMALOUS PROCESSES

被引：86

作者：

BIJNENS, J

机构：

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1993年 / 8卷 / 18期

关键词：

D O I：

10.1142/S0217751X93001235

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：

The application of chiral perturbation theory to low energy processes of abnormal intrinsic parity (anomalous) is discussed. The full infinite part at next-to-leading order is calculated. Estimates of the finite part of the effective Lagrangian from vector meson dominance and the chiral constituent quark model are obtained. This is then applied to decays of pseudoscalars to photon-photon and photon-three-pseudoscalar couplings.

引用

页码：3045 / 3105

页数：61