Anomalous pion decay revisited
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
An implicit four dimensional regularization is applied to calculate the axial-vector-vector anomalous amplitude. The present technique always complies with results of Dimensional Regularization and can be easily applied to processes involving odd numbers of matrices. This is illustrated explicitely in the example of this letter.
Cite
@article{arxiv.hep-ph/9904347,
title = {Anomalous pion decay revisited},
author = {O. A. Battistel and G. Dallabona and M. C. Nemes and B. Hiller},
journal= {arXiv preprint arXiv:hep-ph/9904347},
year = {2007}
}
Comments
7 pages, LaTeX, no figures