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arXiv · 1207.0729

Constraints on the NMSSM from the oblique parameters

M. Maniatis·Y. Schroder
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Abstract

Electroweak precision measurements, encoded in the oblique parameters, give strong constraints on physics beyond the Standard Model. The oblique parameters S, T, U (V, W, X) are calculated in the next-to-minimal supersymmetric model (NMSSM). We outline the calculation of the oblique parameters in terms of one-loop gauge-boson selfenergies and find sensitive restrictions for the NMSSM parameter space.

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M. Maniatis, Y. Schroder. 2012-07-03. Constraints on the NMSSM from the oblique parameters. https://arxiv.org/abs/1207.0729

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