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arXiv · 1102.4693

What if the LHC does not find supersymmetry in the sqrt(s)=7 TeV run?

Philip Bechtle·Klaus Desch·Herbi K. Dreiner·Michael Krämer·Ben O'Leary·Carsten Robens·Björn Sarrazin·Peter Wienemann
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Abstract

We investigate the implications for supersymmetry from an assumed absence of any signal in the first period of LHC data taking at 7 TeV center-of-mass energy and with 1 to 7 fb^(-1) of integrated luminosity. We consider the zero-lepton plus four jets and missing transverse energy signature, and perform a combined fit of low-energy measurements, the dark matter relic density constraint and potential LHC exclusions within a minimal supergravity model. A non-observation of supersymmetry in the first period of LHC data taking would still allow for an acceptable description of low-energy data and the dark matter relic density in terms of minimal supergravity models, but would exclude squarks and gluinos with masses below 1 TeV.

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Philip Bechtle, Klaus Desch, Herbi K. Dreiner, Michael Krämer, Ben O'Leary, Carsten Robens, Björn Sarrazin, Peter Wienemann. 2011-02-23. What if the LHC does not find supersymmetry in the sqrt(s)=7 TeV run?. https://doi.org/10.1103/physrevd.84.011701

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