CERN-LHC. This paper reports the results of a search for diphoton events with substantial missing transverse momentum produced in proton-proton collisions at a centre-of-mass energy of 7 TeV. The data sample used has an integrated luminosity of 4.8 fb-1 and the results are interpreted in the contect of three models:
A general model of gauge-mediated supersymmetry breaking (GGM)
A minimal model of gauge-mediated supersymmetry breaking (SPS8)
A model with one universal extra dimension (UED)
See the text of the paper for details.
|Date made available
|4 Jan 2012