Electroweak symmetry breaking in the E6SSM

Peter Athron, S. F. King, D. J. Miller, S. Moretti, R. Nevzorov

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The Exceptional Supersymmetric Standard Model (E6SSM) is an E6 inspired model with an extra gauged U(1) symmetry, which solves the μ-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.

Original languageEnglish
Article number072001
JournalJournal of Physics: Conference Series
Issue number7
Publication statusPublished - 30 Jun 2008
Externally publishedYes

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