Implications of effective axial-vector coupling of gluon for $t\bar{t}$ spin polarizations at the LHC

E. Gabrielli, A. Racioppi, M. Raidal +1

We analyze the impact of effective axial-vector coupling of the gluon on spin polarization observables in $t\bar{t}$ pair production at the LHC. Working at leading order in QCD, we…