Search for W’ boson in top-quark final states in pp collisions at √s = 13 TeV with the ATLAS detector

A search for W’ production with decay to a top quark and a bottom quark in proton-proton collisions at √s = 13 TeV with the ATLAS detector is presented. The hadronic decay of the top quark is identified using boosted-object techniques. This talk will describe the background estimation and improvements to the signal sensitivity compared to previous analyses.