Axial Anomaly Effects in Pion and $Z^0$ Radiative Decays
High Energy Physics - Phenomenology
2009-10-31 v1
Abstract
We discuss a connection between axial anomaly and polarized radiative processes. By comparison with the corresponding unpolarized cases, we consider some physical outputs for the and polarized radiative decays. We analyse in detail the pattern of mass singularity cancellation.
Cite
@article{arxiv.hep-ph/0006113,
title = {Axial Anomaly Effects in Pion and $Z^0$ Radiative Decays},
author = {Luca Trentadue and Michela Verbeni},
journal= {arXiv preprint arXiv:hep-ph/0006113},
year = {2009}
}
Comments
30 pages, 7 figures