Karlsruhe 2011 – scientific programme

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T: Fachverband Teilchenphysik

T 16: Beyond the Standard Model (Theorie) I

T 16.6: Talk

Tuesday, March 29, 2011, 18:00–18:15, 30.23: 6-1

The electroweak sector of the NMSSM at the one-loop level — •Florian Staub — Universität Würzburg

We present the electroweak spectrum for the Next-to-Minimal Supersymmetric Standard Model at the one-loop level: we performed a complete one-loop calculation of the masses of Higgs bosons, sleptons, charginos and neutralinos in DR-scheme. For the numerical evaluation we implemented the results in SPheno. We present a mSUGRA variant with non-universal Higgs mass parameters squared and discuss the scale dependence of the different masses as well as the implications of our results for the calculation of the relic density.