ONCE MORE ABOUT THE AXIAL ANOMALY POLE

被引：10

作者：

ACHASOV, NN

机构：

[1] Laboratory of Theoretical Physics, Institute for Mathematics

来源：

PHYSICS LETTERS B | 1992年 / 287卷 / 1-3期

关键词：

D O I：

10.1016/0370-2693(92)91902-L

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Triangle loop diagrams Z --> qqBAR --> gamma-gamma* are derived in an analytic form and used for studying the axial anomaly pole problem. It is shown that the anomaly pole appears only in the massless fermion limit and only for the real photons.

引用

页码：213 / 215

页数：3

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