Aad, G.; Abajyan, T.; Abbott, B.; Arik, E.; Arik, M.; Istin, S.; Ozcan, V. E., et al., 'Measurement of the top quark pair production charge asymmetry in proton-proton collisions at root s=7 TeV using the ATLAS detector',Journal Of High Energy Physics, 2014, 1807-154, 2014.