Gauge-mediated SUSY Breaking with a Gluino LSP
High Energy Physics - Phenomenology
2009-10-30 v2
Abstract
In gauge-mediated SUSY breaking models, messengers transmit SUSY breaking from a partially hidden sector to the standard model sector via common standard model gauge interactions. The minimal set of messengers has quantum numbers of a of SU(5); identical to the quantum numbers of the minimal Higgs sector of an SU(5) GUT. We show in a simple model with messenger masses of order the GUT scale that Higgs - messenger mixing quite naturally leads to a low energy MSSM with gluinos as the lightest supersymmetric particles [LSP]. We study the phenomenological consequences of such a model.
Cite
@article{arxiv.hep-ph/9712254,
title = {Gauge-mediated SUSY Breaking with a Gluino LSP},
author = {S. Raby},
journal= {arXiv preprint arXiv:hep-ph/9712254},
year = {2009}
}
Comments
8 pages, Latex, minor revision