10 papers
Non-factorisable electroweak virtual corrections to single-resonant processes
Fazila Ahmadova, Luca Buonocore, Massimiliano Grazzini +1
We consider electroweak (EW) virtual corrections to fermion scattering processes mediated by a vector boson () in the pole approximation. As is well known,…
-Jettiness Soft Functions Made Simple
Luca Buonocore, Maximilian Delto, Kirill Melnikov +3
We present a new method to compute the soft function for the -Jettiness variable for arbitrary at high perturbative orders in QCD. It is based on the observation that the mo…
On Thrust Resummation Ambiguities in Annihilation into Hadrons
Luca Buonocore, Paolo Nason, Luca Rottoli +1
In shape-variable studies, and in particular for the case of thrust, fixed-order QCD predictions are typically supplemented with the resummation of contributions enhanced…
Jet Production at NNLO: Exploring a New Scheme
Luca Buonocore, Massimiliano Grazzini, Flavio Guadagni +3
We consider dijet production in collisions and in decays at next-to-next-to-leading order (NNLO) in perturbative QCD. A new non-local subtraction scheme i…
A new suite of Lund-tree observables to resolve jets
Melissa van Beekveld, Luca Buonocore, Silvia Ferrario Ravasio +3
We introduce a class of collider observables, named Lund-Tree Shapes (LTS), defined from declustering trees originating from the Lund jet plane representation of the QCD radiation…
The Quark Jet Function for -like Variables in NNLO QCD
Luca Buonocore, Massimiliano Grazzini, Flavio Guadagni +2
The precise description of jet processes requires observables capable of efficiently capturing the dynamics of the energy flow in hadronic final states. We consider a class of tran…