The Diphoton Excess from an Exceptional Supersymmetric Standard Model
High Energy Physics - Phenomenology
2016-01-05 v1
Abstract
In this paper we explain the diphoton excess in the invariant mass M 750 GeV , claimed by the ATLAS and CMS collaborations at the run-2 LHC, as the signal of a scalar singlet in a string inspired exceptional supersymmetric standard model (ESSM). The scalar singlet might play a rule in the spontaneous breaking of the gauge symmetry of the ESSM and couples to diphoton and/or gluon pair with the help of exotic quarks and Higgs-like supermultiplets, which are contained in the fundamental representation of the group. The model might give rise to a large enough production cross section at the LHC but can hardly fit with the wide width of the resonance except in the strong couple regime.
Cite
@article{arxiv.1601.00633,
title = {The Diphoton Excess from an Exceptional Supersymmetric Standard Model},
author = {Wei Chao},
journal= {arXiv preprint arXiv:1601.00633},
year = {2016}
}
Comments
7 pages, 3 figures