80 citations · 178 across the 10 of their papers we have counts for
4 papers · 1 filter
Factorisation and Subtraction beyond NLO
Lorenzo Magnea, Ezio Maina, Giovanni Pelliccioli +3
We provide a general method to construct local infrared subtraction counterterms for unresolved radiative contributions to differential cross sections, to any order in perturbation…
Local Analytic Sector Subtraction at NNLO
Lorenzo Magnea, Ezio Maina, Giovanni Pelliccioli +3
We present a new method for the local subtraction of infrared divergences at next-to-next-to-leading order (NNLO) in QCD, for generic infrared-safe observables. Our method attempts…
Factorization and subtraction
Lorenzo Magnea, Ezio Maina, Paolo Torrielli +1
We explore the connection between the factorisation of virtual corrections to multi-particle massless gauge theory amplitudes and the problem of subtraction at NNLO and beyond. Tak…
Towards analytic local sector subtraction at NNLO
Lorenzo Magnea, Ezio Maina, Paolo Torrielli +1
A new method for local subtraction at next-to-next-to-leading order in QCD is sketched, attempting to conjugate the minimal counterterm structure arising from a sector partition of…