The NMSSM with m_h > 115 GeV and a moderate stop mass

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Abstract

We study the generic NMSSM with the coupling \lambda S H_1 H_2 at the limit of perturbativity, \lambda~0.7-0.8, and a moderate stop mass, m_{\tilde{t}} < 300 GeV. Respecting the LEP2 bounds and insisting on naturalness, we delimit the allowed region of parameter space and we study the spectrum and phenomenology of the relatively light new particles.

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Publication date Created: 24 July 2008

Publication date Updated: 2008-10-17

Article

DOI: 10.1016/j.nuclphysb.2008.12.027

ArXiV ID: 0807.3921

SO-VID: 874bb933-2f1c-46e0-868b-1d3225d68171

License:

http://arxiv.org/licenses/nonexclusive-distrib/1.0/

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Comments 21 pages, 12 figures; 2 references added, minor changes in text

Categories hep-ph

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