Measurement of the Z(ll)Gamma and Z(nunu)Gamma cross section and searching for Anomalous Triple Gauge Coupling

The analysis used a data sample from 4.6 fb$^{-1}$ of 7TeV data collected by the ATLAS detector during 2011. Events are selected using the leptonic and neutrino decays of the Z bosons with the requirement of an isolated photon. The data are used to test the electroweak sector of the Standard Model and search for possible new phenomena, such as anomalous, ZZgamma and Zgammagamma triple gauge-boson couplings.