Zhaoru Zhang (Peking University (CN))
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 19.7fb−1. Limits on anomalous quartic gauge couplings are set with a binned profile likelihood method based on the MZA distribution.
Arnd Meyer (Rheinisch-Westfaelische Tech. Hoch. (DE))