Measurement of the transverse momentum distribution of Drell–Yan lepton pairs in proton–proton collisions at √s = 13 TeV with the ATLAS detector Atlas Collaboration, / Aguilar Saavedra, Juan Antonio This paper describes precision measurements of the transverse momentum p T ( = e, μ) and of the angular variable φ∗ η distributions of Drell–Yan lepton pairs in a mass range of 66–116 GeV. The analysis uses data from 36.1 fb−1 of proton–proton collisions at a centre-of-mass energy of √s = 13 TeV collected by the ATLAS experiment at the LHC in 2015 and 2016. Measurements in electron-pair and muon-pair final states are performed in the same fiducial volumes, corrected for detector effects, and combined. Compared to previous measurements in proton–proton collisions at √s = 7 and 8 TeV, these new measurements probe perturbative QCD at a higher centre-of-mass energy with a different composition of initial states. They reach a precision of 0.2% for the normalized spectra at low values of p T . The data are compared with different QCD predictions, where it is found that predictions based on resummation approaches can describe the full spectrum within uncertainties. 2021-04-26T08:04:46Z 2021-04-26T08:04:46Z 2020 info:eu-repo/semantics/article Aad, G., Abbott, B., Abbott, D.C. et al. Measurement of the transverse momentum distribution of Drell–Yan lepton pairs in proton–proton collisions at s√=13TeV with the ATLAS detector. Eur. Phys. J. C 80, 616 (2020). https://doi.org/10.1140/epjc/s10052-020-8001-z http://hdl.handle.net/10481/68100 10.1140/epjc/s10052-020-8001-z eng http://creativecommons.org/licenses/by/3.0/es/ info:eu-repo/semantics/openAccess Atribución 3.0 España SPRINGER