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arXiv · 1211.0552

Dirac Gauginos and the 125 GeV Higgs

Karim Benakli·Mark D. Goodsell·Florian Staub
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Abstract

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.

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Karim Benakli, Mark D. Goodsell, Florian Staub. 2012-11-02. Dirac Gauginos and the 125 GeV Higgs. https://doi.org/10.1007/jhep06(2013)073

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