Journal Articles Physical Review D Year : 2006

Supersymmetry spectroscopy in stop-chargino production at CERN LHC

Abstract

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).

Dates and versions

in2p3-00149111 , version 1 (24-05-2007)

Identifiers

Cite

M. Beccaria, G. Macorini, L. Panizzi, F.M. Renard, C. Verzegnassi. Supersymmetry spectroscopy in stop-chargino production at CERN LHC. Physical Review D, 2006, 74, pp.093009. ⟨10.1103/PhysRevD.74.093009⟩. ⟨in2p3-00149111⟩
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