The top quark charge asymmetry in $t\bar{t}\gamma$ production at the LHC

Jonas Bergner, Markus Schulze

We consider the top quark charge asymmetry in the process $pp\to t\bar{t}+\gamma$ at the 13 TeV LHC. The genuine tree level asymmetry in the $q\bar{q}$ channel is large with about -12%…