Measurement of $W^{\pm}$ and $Z$-boson production cross sections in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
Phys.Lett. B759 (2016) 601-621, 2016.
The collaboration

Abstract (data abstract)
CERN-LHC, ATLAS. Measurements of the fiducial and total cross sections and ratios for W+/-, Z production using the electron and muon final states in proton-proton collisions at a centre-of-mass energy of 13 TeV with 81 pb^-1 of data collected in 2015. Where there are two systematic uncertainties, the first is experimental (omitting luminosity) and the second uncertainty is that of luminosity.