Stability and experimental flux bound of Fermi Ball
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
We investigate the stability of an Fermi ball(F-ball) within the next-to-leading order approximation in the thin wall expansion. We find out that an F-ball is unstable in case that it is electrically neutral. We then find out that an electrically charged F-ball is metastable in some parameter range. We lastly discuss the allowed region of parameters of an F-ball, taking into account the stability of an F-ball and results of experiments.
Cite
@article{arxiv.hep-ph/0112315,
title = {Stability and experimental flux bound of Fermi Ball},
author = {Kenzo Ogure and Jiro Arafune and Takufumi Yoshida},
journal= {arXiv preprint arXiv:hep-ph/0112315},
year = {2007}
}
Comments
Workshop, Rovaniemi, Finland, August 30 - September 4, 2001. 12 pages, LaTeX, 1 eps figure