Spectrum of Higgs particles in the Exceptional Supersymmetric Standard Model

Abstract

We discuss the spectrum of Higgs bosons in the framework of the exceptional supersymmetric standard model. The presence of a $Z^{\prime }$ and exotic particles predicted by the exceptional SUSY model allows the lightest Higgs particle to be significantly heavier than in the MSSM and NMSSM. When the mass of the lightest Higgs boson is larger than $135-140GeV$ the heaviest scalar, pseudoscalar and charged Higgs states lie beyond the $TeV$ range.

Comments: Presented at 12th Lomonosov Conference on Elementary Particle Physics, Moscow, Russia, 25-31 August 2005, some minor changes to the text, references added