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Compact Muon Solenoid
LHC, CERN

CMS-PAS-SMP-14-021
Production of pairs of isolated photons in association with jets in pp collisions at $\sqrt{s} =$ 7 TeV
Abstract: The differential cross sections for the production of a photon pair in association with jets are measured using a sample of pp collisions collected by the CMS experiment in 2011 at $\sqrt{s}=$ 7 TeV, and corresponding to an integrated luminosity of 5.0 fb$^{-1}$. A template fit to the photon isolation distribution is used to statistically evaluate the fraction of prompt diphoton events in data. Several differential observables are studied with inclusive 1-jet and 2-jet selections. Results are compared to QCD theoretical predictions at leading and next-to-leading order.
CMS Publications
Compact Muon Solenoid
LHC, CERN