Speaker
Alessandro Broggio
Description
I will present recent developments aimed at extending Monte Carlo event generators to include processes with final-state jets while preserving next-to-next-to-leading order (NNLO) parton-level accuracy. I will discuss the resummation of one-jettiness for the Z+jet process at the LHC. I will then present a general implementation of fully differential NNLO QCD corrections for both colour-singlet and colour-singlet+jet processes at hadron colliders, based on a nonlocal subtraction approach derived from the fixed-order expansion of the resummation formula.