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arXiv · 0908.4231

Phenomenological Aspects of the Next-to-Minimal Supersymmetric Standard Model

Ulrich Ellwanger
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Abstract

The motivations for the NMSSM are reviewed, and possible unconventional signals for Higgs and sparticle production at the LHC are discussed. In the presence of a light pseudoscalar, the SM-like Higgs scalar can decay dominantly into a 4-tau final state. In the fully constrained NMSSM with mSUGRA-like soft SUSY breaking terms, the correct dark matter relic density is obtained for a singlino-like LSP which modifies considerably all sparticle decay chains.

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Ulrich Ellwanger. 2009-08-28. Phenomenological Aspects of the Next-to-Minimal Supersymmetric Standard Model. https://doi.org/10.1016/j.nuclphysbps.2010.02.073

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