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arXiv · hep-ph/9211319

Explicit Calculation of the Renormalized Singlet Axial Anomaly

M. Bos
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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.

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M. Bos. 1992-11-26. Explicit Calculation of the Renormalized Singlet Axial Anomaly. https://doi.org/10.1016/0550-3213(93)90479-9

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