Field-induced axion decay $a \to e^+ e^-$ in KSVZ-model
High Energy Physics - Phenomenology
2016-10-26 v1
Abstract
The axion decay into electron-positron pair is studied in an external magnetic field in KSVZ-model where axions have only induced coupling to leptons. The axion lifetime in the field decreases with energy and field strength to seconds.
Cite
@article{arxiv.hep-ph/9712423,
title = {Field-induced axion decay $a \to e^+ e^-$ in KSVZ-model},
author = {N. V. Mikheev and O. S. Ovchinnikov and L. A. Vassilevskaya},
journal= {arXiv preprint arXiv:hep-ph/9712423},
year = {2016}
}
Comments
4 pages, latex. Talk given at the International Workshop on Particle Physics and the Early Universe ``COSMO'97'', Ambleside, Lake District, England, 15-19 September 1997