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Compact Muon Solenoid
LHC, CERN

CMS-SMP-14-018
Evidence for the electroweak $Z\gamma$ production in association with two jets and a search for anomalous quartic gauge couplings in pp collisions at $\sqrt{s} =$ 8 TeV
Abstract: Evidence for electroweak associated production of a Z boson, a photon and two jets, where the Z boson decays into electron or muon pairs, is presented. The measurement is based on a sample of proton-proton collisions collected by the CMS detector at a center of mass energy of 8 TeV, corresponding to an integrated luminosity of 19.7 fb${-1}$. Limits on anomalous quartic gauge couplings are set with a binned profile likelihood method based on the $M_{Z\gamma}$ distribution.
CMS Publications
Compact Muon Solenoid
LHC, CERN