Wuppertal 2015 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 58: Jenseits des Standardmodells 2 (Theorie)

T 58.4: Vortrag

Dienstag, 10. März 2015, 17:30–17:45, K.11.20 (K5)

Phenomenological constraints on an R-symmetric supersymmetric model — •Philip Diessner¹, Jan Kalinowski², Wojciech Kotlarski^1,2, and Dominik Stöckinger¹ — ¹IKTP, TU Dresden, Deutschland — 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. With an extended Higgs sector in this model it is possible to find different scenarios which can accomodate a Standard Model-like Higgs with a mass of around 125 GeV even with the absence of stop mixing.

In this talk, the analysis of the Higgs sector of the MRSSM will be presented. Results from scans in the parameter space of the model will be shown also taking into account other observables like the W-Boson mass and dark matter results. Also, differences and similarities of the MRSSM to the MSSM will be discussed.