Vector-boson Scattering, Diboson And Triboson Production At ATLAS

Measurements that exploit electroweak boson scattering processes have become increasingly common at the Large Hadron Collider in the last few years. In this talk, we present the study of the electroweak $Z\gamma$ production via both two neutrino and lepton final states. In addition, we present precision differential cross-section measurements of WW production in association with at least one jet. We also present the study of the triboson process of $WWW$ production. Finally we discuss the interpretation of some electroweak results via Effective Field Theory. All of the differential cross-section measurements are corrected for detector effects and are compared to the predictions of state-of-the-art Monte Carlo event generators.