Aaboud, M.Aad, G.Abbott, B.Abdinov, O.Abeloos, B.Abidi, S. H.AbouZeid, O. S.2025-03-072025-03-0720181029-8479https://doi.org/10.1007/JHEP04(2018)033https://hdl.handle.net/20.500.12507/2798This paper presents combinations of inclusive and differential measurements of the charge asymmetry (A(C)) in top quark pair (t(t)over-bar) events with a lepton+jets signature by the ATLAS and CMS Collaborations, using data from LHC proton-proton collisions at centre-of-mass energies of 7 and 8 TeV. The data correspond to integrated luminosities of about 5 and 20 fb(-1) for each experiment, respectively. The resulting combined LHC measurements of the inclusive charge asymmetry are A(C)(LHC7) = 0.005 +/- 0.007 (stat) +/- 0.006 (syst) at 7 TeV and A(C)(LHC8) = 0.0055 +/- 0.0023 (stat) +/- 0.0025 (syst) at 8 TeV. These values, as well as the combination of A(C) measurements as a function of the invariant mass of the t(t)over-bar system at 8 TeV, are consistent with the respective standard model predictions.eninfo:eu-repo/semantics/openAccessHadron-Hadron scattering (experiments)Top physicsArticle4WOS:0004320385000012-s2.0-8504874813010.1007/JHEP04(2018)033Q1Q1