We generalize and update our former top quark mass calibration framework for Monte Carlo event generators based on the e+e- hadron-level 2-jettiness distribution in the resonance region for boosted top production. The updated framework includes the addition of the shape variables sum of jet masses, modified jet mass and the treatment of two more gap subtraction schemes to remove the leading...
In this talk, we will talk about the high-precision fixed order results for the Drell-Yan lepton pair production as well as W boson production with the fiducial cut of CDFII at N3LO accuracy in QCD. Such high precision is achieved by the qt slicing method, which sums up the large qt contribution obtained from event-generator NNLOJET and the small qt contribution from...
Geneva is a Monte Carlo event generator that matches fixed-order NNLO predictions with higher-order (NNLL') resummation in the jet resolution variable (zero-jettiness), and further combines them with parton showers. In this talk, I will first discuss recent improvements in the Geneva framework and demonstrate their impact in selected color-singlet processes. Furthermore, I will present results...
