Cold Dark Matter and Higgs Mass in the Constrained Minimal Supersymmetric Standard Model with Generalized Yukawa Quasi-Unification

Cold Dark Matter and Higgs Mass in the Constrained Minimal Supersymmetric Standard Model with Generalized Yukawa Quasi-Unification

The construction of specific supersymmetric grand unified models based on the Pati-Salam gauge group and leading to a set of Yukawa quasi-unification conditions which can allow an acceptable b-quark mass within the constrained minimal supersymmetric standard model with mu>0 is briefly reviewed. I...

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Veröffentlicht in:arXiv.org 2014-01
Hauptverfasser: Karagiannakis, N, Lazarides, G, Pallis, C
Format: Artikel
Sprache:eng
Schlagworte:
Cold dark matter
Dark matter
Fermions
Higgs bosons
Magnetic moments
Mathematical models
Parameters
Physics - Cosmology and Nongalactic Astrophysics
Physics - High Energy Physics - Phenomenology
Quarks
Standard model (particle physics)
Supersymmetry
Universe
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Zusammenfassung:The construction of specific supersymmetric grand unified models based on the Pati-Salam gauge group and leading to a set of Yukawa quasi-unification conditions which can allow an acceptable b-quark mass within the constrained minimal supersymmetric standard model with mu>0 is briefly reviewed. Imposing constraints from the cold dark matter abundance in the universe, B physics, and the mass mh of the lighter neutral CP-even Higgs boson, we find that there is an allowed parameter space with, approximately, 44
ISSN:2331-8422
DOI:10.48550/arxiv.1305.2574