A search is presented for dark matter produced in association with a hadronically decaying Wor Zboson using 3.2fbMINUS SIGN 1of ppcollisions at SQUARE ROOTs=13TeVrecorded by the ATLAS detector at the Large Hadron Collider. Events with a hadronic jet compatible with a Wor Zboson and with large missing transverse momentum are analysed.
The data are consistent with the Standard Model predictions and are interpreted in terms of both an effective field theory and a simplified model containing dark matter.