Electroweak Symmetry Breaking in the E6SSM
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
The Exceptional Supersymmetric Standard Model (E6SSM) is an E6 inspired model with an extra gauged U(1) symmetry, which solves the mu-problem in a similar way to the NMSSM but without the accompanying problems of singlet tadpoles or domain walls. It predicts new exotic particles at the TeV scale. We investigate the Renormalisation Group Evolution of the model and test electroweak symmetry breaking for a selection of interesting scenarios with non-universal Higgs masses at the GUT scale. We present a detailed particle spectrum that could be observed at the LHC.
Cite
@article{arxiv.0708.3248,
title = {Electroweak Symmetry Breaking in the E6SSM},
author = {Peter Athron and S. F. King and D. J. Miller and S. Moretti and R. Nevzorov},
journal= {arXiv preprint arXiv:0708.3248},
year = {2008}
}
Comments
Talk given at the 2007 Europhysics Conference on High Energy Physics, Manchester, England, 19-25 July 2007