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arXiv · 1105.5122

Sparticle Spectroscopy with Neutralino Dark matter from t-b-tau Quasi-Yukawa Unification

Shahida Dar·Ilia Gogoladze·Qaisar Shafi·Cem Salih Un
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Abstract

We consider two classes of t-b-tau quasi-Yukawa unification scenarios which can arise from realistic supersymmetric SO(10) and SU(4)_C X SU(2)_L X SU(2)_R models. We show that these scenarios can be successfully implemented in the CMSSM and NUHM1 frameworks, and yields a variety of sparticle spectra with WMAP compatible neutralino dark matter. In NUHM1 we find bino-higgsino dark matter as well as the stau coannihilation and A-funnel solutions. The CMSSM case yields the stau coannihilation and A-funnel solutions. The gluino and squark masses are found to lie in the TeV range.

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Shahida Dar, Ilia Gogoladze, Qaisar Shafi, Cem Salih Un. 2011-05-25. Sparticle Spectroscopy with Neutralino Dark matter from t-b-tau Quasi-Yukawa Unification. https://doi.org/10.1103/physrevd.84.085015

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