Measurement of the tt production cross-section in pp collisions at a center-of-mass-energy of p s = 13 TeV with the ATLAS detector at the LHC

Abstract

This analysis has been performed with data collected by the ATLAS detector during 2015 and 2016 corresponding to an integrated luminosity of 36:1 fb^-1 at a center-of-mass-energy of ps = 13 TeV, in the single lepton channels. In the single lepton channels, one lepton and at least four jets are requested, with at least one jet being b-tagged and two isolated photons with pT > 20 GeV and jj < 2:37. The event yields and kinematic distributions are compared between data and MC in the signal region.