SUSY Without Prejudice at the 7 and 8 TeV LHC: Gravitino LSPs

Abstract

We have examined the capability of the LHC, running at both 7 and 8 TeV, to explore the 19(20)-dimensional parameter space of the pMSSM with neutralino(gravitino) LSPs and soft masses up to 4 TeV employing the ATLAS SUSY analysis suite. Here we present some preliminary results for the gravitino model set, following the ATLAS analyses whose data were publically available as of mid-September 2012. We find that the impact of the reduced MET, resulting from models with gravitino LSPs on sparticle searches is more than off-set by the detectability of the many possible long-lived NLSPs.

arXiv comment6 pages, 2 figures; contibution to ICHEP 2012

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• pMSSM Studies at the 7, 8 and 14 TeV LHC
• Higgs Coupling Measurements and Direct Searches as Complementary Probes of the pMSSM
• pMSSM Benchmark Models for Snowmass 2013
• Constraints on Higgs Properties and SUSY Partners in the pMSSM
• The CP-violating pMSSM at the Intensity Frontier