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Search for Supersymmetry in Events with Photons, Jets and Missing Energy
This PAS describes two searches for supersymmetry in a gauge-mediation scenario, with the gravitino as the lightest supersymmetric particle. The data sample corresponds to an integrated luminosity of 1.14~\fbinv recorded by the CMS experiment at the LHC. We compare the missing transverse energy dist...
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2011
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Acceso en línea: | http://cds.cern.ch/record/1377324 |
Sumario: | This PAS describes two searches for supersymmetry in a gauge-mediation scenario, with the gravitino as the lightest supersymmetric particle. The data sample corresponds to an integrated luminosity of 1.14~\fbinv recorded by the CMS experiment at the LHC. We compare the missing transverse energy distribution in events containing either at least two photons and at least one hadronic jet, or exactly one photon and at least three jets, to the spectra expected from standard model processes. No excess of events at high missing transverse energy is observed and upper limits on the signal cross section between 0.015 and 0.2~pb at the 95\% confidence level are determined for a range of squark, gluino, and neutralino masses. |
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