Franklin, MelissaHuth, JohnMorii, Masahiro2023-07-06ATLAS Collaboration. Combination of inclusive and differential tt charge asymmetry measurements using ATLAS and CMS data at √s = 7 and 8 TeV. JHEP, 2018.https://nrs.harvard.edu/URN-3:HUL.INSTREPOS:37376446This paper presents combinations of inclusive and differential measurements of the charge asymmetry (AC) in top quark pair (tt) 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 ALHC7 = 0.005 ± 0.007 (stat) ± LHC8 C 0.006 (syst) at 7 TeV and AC = 0.0055 ± 0.0023 (stat) ± 0.0025 (syst) at 8 TeV. These values, as well as the combination of AC measurements as a function of the invari- ant mass of the tt system at 8 TeV, are consistent with the respective standard model predictions.en-USJournal Article2018-07-1820182023-07-06