Supersymmetry spectroscopy in stop-chargino production at LHC

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We consider the process of associated stop-chargino production in the MSSM at LHC and show that, at the simplest Born level, the production rate is dramatically sensitive to the choice of the benchmark points, oscillating from potentially "visible" maxima of the picobarn size to much smaller, hardly "visible", values. Adopting a canonical choice of SM type CKM matrices, we also show that in some "visible" cases the total rate exhibits a possibly relevant dependence on tan(beta).
23 pages, 18 eps figures

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/189337

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0610075
 http://arxiv.org/abs/hep-ph/0610075
 Phys.Rev.D74:093009,2006
 doi:10.1103/PhysRevD.74.093009

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arXiv