Mainz 2014 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 77: Jenseits des Standardmodells (Theorie) 2

T 77.4: Vortrag

Mittwoch, 26. März 2014, 17:30–17:45, P6

The Higgs sector of an R-symmetric supersymmetric model — •Philip Dießner¹, Jan Kalinowski², Wojciech Kotlarski², and Dominik Stöckinger¹ — ¹IKTP, TU Dresden, Germany — ²Universität Warschau, Polen

R-Symmetry in an additional symmetry which can be imposed on an supersymmetric model. In the Minimal R-Symmetric Supersymmetric Standard Model (MRSSM) this symmetry is incorporated and leads to interesting phenomenological consquences like the prediction of Dirac Gauginos. Because of an extended Higgs sector, it is not immediately clear that the observation of a Higgs boson at the LHC with a mass of around 125 GeV can be explained in the same way as in the MSSM.

In this talk, an analysis of the Higgs sector of the MRSSM will be presented, deriving bounds on the parameters of the model. I will focus on scenarios, where a lightest Higgs with a mass of around 125 GeV is possible. Also, differences and similarities of the MRSSM to the MSSM will be discussed.