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arXiv · hep-ph/0006113

Axial Anomaly Effects in Pion and $Z^0$ Radiative Decays

Luca Trentadue·Michela Verbeni
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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 $π^+$ and $Z^0$ polarized radiative decays. We analyse in detail the pattern of mass singularity cancellation.

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Luca Trentadue, Michela Verbeni. 2000-06-12. Axial Anomaly Effects in Pion and $Z^0$ Radiative Decays. https://doi.org/10.1016/s0550-3213(00)00319-9

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