Testing a U(1) Solution to the Mu Problem
High Energy Physics - Phenomenology
2009-01-09 v1
Abstract
We discuss the collider phenomenology of TeV Z' gauge bosons related to the absence of a bare mu-term in the superpotential. Decays of the type Z' --> Higgsinos can directly test whether a gauge symmetry is responsible for forbidding the Higgsino mass. Decays to multi-lepton final states may allow these signatures to be observed at the Large Hadron Collider. We comment on whether it will be possible to state definitively that the mu-term is forbidden via a gauge symmetry.
Cite
@article{arxiv.0803.0765,
title = {Testing a U(1) Solution to the Mu Problem},
author = {Timothy Cohen and Aaron Pierce},
journal= {arXiv preprint arXiv:0803.0765},
year = {2009}
}
Comments
16+1 pages, 4 figures