THE CHIRAL ANOMALY IN NONLEPTONIC WEAK-INTERACTIONS

被引：42

作者：

BIJNENS, J ^{[1
]}

ECKER, G ^{[1
]}

PICH, A ^{[1
]}

机构：

[1] UNIV VIENNA,INST THEORET PHYS,A-1090 VIENNA,AUSTRIA

来源：

PHYSICS LETTERS B | 1992年 / 286卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(92)91785-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The interplay between the chiral anomaly and the non-leptonic weak hamiltonian is studied. The structure of the corresponding effective lagrangian of odd intrinsic parity is established. It is shown that the factorizable contributions (leading in 1/N(C)) to that lagrangian can be calculated without free parameters. As a first application, the decay K+ --> pi+ pi-0-gamma is investigated.

引用

页码：341 / 347

页数：7

共 28 条

[11] PHENOMENOLOGICAL MODEL OF STRONG AND WEAK INTERACTIONS IN CHIRAL U(3)BYU(3) [J].