Hard thermal loops effective action for piO -> gamma gamma
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
I consider the low temperature correction to the anomalous coupling of a neutral pion to two photons from an effective Lagrangian point of view.
Keywords
Cite
@article{arxiv.hep-ph/9809477,
title = {Hard thermal loops effective action for piO -> gamma gamma},
author = {Robert D. Pisarski and T. L. Trueman and Michel H. G. Tytgat},
journal= {arXiv preprint arXiv:hep-ph/9809477},
year = {2007}
}
Comments
4 pages, revtex. Talk given by M. Tytgat at the 5th International Workshop on Thermal Field Theories and their Applications, Regensburg (Germany), August 1998