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arXiv · 0811.1187

Soft Probes of SU(5) Unification

Ilia Gogoladze·Rizwan Khalid·Nobuchika Okada·Qaisar Shafi
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Abstract

We explore the sparticle and Higgs spectroscopy of an SU(5) inspired extension of the constrained minimal supersymmetric standard model (CMSSM). The universal soft parameter m_0 is replaced by m_{\bar 5} and m_{10}, where m_{\bar 5} and m_{10} denote universal soft scalar masses associated with fields in the five and ten dimensional representations of SU(5). The special case m_{\bar 5} << m_{10} yields a rather characteristic sparticle spectroscopy which can be tested at the LHC. We highlight a few benchmark points in which the lightest neutralino saturates the WMAP bound on cold dark matter abundance.

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Ilia Gogoladze, Rizwan Khalid, Nobuchika Okada, Qaisar Shafi. 2008-11-07. Soft Probes of SU(5) Unification. https://doi.org/10.1103/physrevd.79.095022

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