Explicit Calculation of the Renormalized Singlet Axial Anomaly
High Energy Physics - Phenomenology
2009-10-22 v1 High Energy Physics - Theory
Abstract
A careful and complete discussion is given of the renormalization of the singlet axial anomaly equation in a vector-like nonabelian gauge theory such as QCD regularized by ordinary dimensional regularization. Pseudotensorial structures are treated with the 't Hooft-Veltman prescription. A general framework for calculations is developed, and subsequently verified by explicit computations through two loops. This is followed by a discussion of the matrix elements obtained.
Keywords
Cite
@article{arxiv.hep-ph/9211319,
title = {Explicit Calculation of the Renormalized Singlet Axial Anomaly},
author = {M. Bos},
journal= {arXiv preprint arXiv:hep-ph/9211319},
year = {2009}
}
Comments
harvmac, 28 pages plus 4 tables (figures not included, available upon request), UCLA/92/TEP/41