Measurement of the top quark forward-backward production asymmetry and the anomalous chromoelectric and chromomagnetic moments in pp collisions at $\sqrt{s}=$ 13 TeV
JHEP 2006 (2020) 146, 2020.
The collaboration

Abstract (data abstract)
CERN-LHC-CMS. Measurement of the top quark forward-backward production asymmetry and the anomalous chromoelectric and chromomagnetic moments in pp collisions at sqrt(s)=13 TeV.