Wuppertal 2015 – scientific programme

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T: Fachverband Teilchenphysik

T 78: BSM Higgs (Theorie)

T 78.5: Talk

Wednesday, March 11, 2015, 17:45–18:00, K.11.07

Dominant two-loop corrections to the trilinear Higgs couplings in the complex NMSSM — •Hanna Hoffmann¹, Nhung Thi Dao², and Margarete Muehlleitner¹ — ¹Karlsruhe Institute of Technology (KIT), Karlsruhe — ²Institute of Physics, Vietnam Academy of Science and Technology

In this talk I present our results on the O(α_t,α_s) corrections to the trilinear Higgs couplings in the complex NMSSM. I give insight into our calculation using the Feynman-diagramatic approach and our renormalization procedure. Furthermore I discuss phenomenological implications of our results.