We investigate the mass, production and branching ratios of a 125 GeV Higgs in models with Dirac gaugino masses. We give a discussion of naturalness, and describe how deviations from the Standard Model in the key Higgs search channels can be simply obtained. We then perform parameter scans using a SARAH package upgrade, which produces SPheno code that calculates all relevant quantities, including electroweak precision and flavour constraint data, to a level of accuracy previously impossible for this class of models. We study three different variations on the minimal Dirac gaugino extension of the (N)MSSM.
@article{arxiv.1211.0552,
title = {Dirac Gauginos and the 125 GeV Higgs},
author = {Karim Benakli and Mark D. Goodsell and Florian Staub},
journal= {arXiv preprint arXiv:1211.0552},
year = {2013}
}