Spectator processes and baryogenesis
High Energy Physics - Phenomenology
2009-11-07 v1
Abstract
Spectator processes which are in thermal equilibrium during the period of baryogenesis influence the final baryon asymmetry. We study this effect quantitatively for thermal leptogenesis where we find a suppression by a factor O(1).
Cite
@article{arxiv.hep-ph/0104189,
title = {Spectator processes and baryogenesis},
author = {W. Buchmüller and M. Plümacher},
journal= {arXiv preprint arXiv:hep-ph/0104189},
year = {2009}
}
Comments
6 pages, 1 figure