Measurements of the production cross section of a $Z$ boson in association with high transverse momentum jets in $pp$ collisions at $\sqrt{s} = 13$~TeV with the ATLAS detector

Measurements of the production cross section of a $Z$ boson in association with at least one high transverse momentum jet are presented, separating topologies corresponding to the emission of a $Z$ boson from dijet events and topologies with a boosted $Z$ recoiling against a high-energy jet. The measurements are performed using proton–proton collisions at $\sqrt{s}=13$~TeV, using data corresponding to an integrated luminosity of 139 fb$^{-1}$ collected by the ATLAS experiment at the LHC. Integrated and differential cross sections in the fiducial volume are compared to state-of-the-art multi-leg Monte-Carlo predictions.