Search for supersymmetry in two-photons+jet events with razor variables in pp collisions at sqrt(s) = 8 TeV
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Abstract:
A search for supersymmetry in pp collisions, in events with at least two photons and one jet, is presented. The dataset, collected at a center-of-mass energy TeV in 2012, corresponds to an integrated luminosity of 19.7 fb. The signal is characterized as a peak on a falling background in the razor kinematic variable , for events in the tail of the razor ratio . The observed event distribution in is compatible with the prediction derived by the events with small values of . This result is interpreted as an exclusion limit on a set of simplified model spectra for squarks and gluinos, inspired by the phenomenology of gauge-mediated supersymmetry breaking.Note:
- Preliminary results
- Data
- p p: scattering
- supersymmetry: symmetry breaking
- final state: two-photon
- jet: final state
- background
- gluino: cascade decay
- squark: cascade decay
- supersymmetry
- transverse energy: missing-energy
References(40)
Figures(13)
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