Prospects of measuring Neutral Gauge Boson Couplings with the ATLAS detector

Prospects of measuring Neutral Triple Gauge Boson Couplings (NTGC) in leptons (muons and electrons) events in ATLAS are presented. This is done through reconstructing the Transverse momentum(Pt) distribution of the Z Boson. As a cross check a variable including all the relevant kinematics information called the optimal observable was used. The limits on possible NTGC are extracted by binning the Pt distribution and using Poisson statistics to make a likelihood fit. The results presented correspond to an integrated luminosity of 100fb−1 and used events passing the full ATLAS simulation program.