10 papers
Impact of Z-boson transverse-momentum resummation on PDF determination
Juan M. Cruz-Martinez, Emanuele R. Nocera, Luca Rottoli +1
We study the impact of small-transverse-momentum resummation for neutral-current Drell-Yan lepton-pair production on the determination of collinear parton distribution functions (P…
Top-Antitop Production and Decay at Threshold at the LHC in QCD Perturbation Theory
Paolo Nason, Giovanni Pelliccioli, Emanuele Re +1
In this work we consider the production of a top-antitop pair at the LHC when the mass of the pair is relatively near to the nominal threshold, that is to say to twice the top pole…
Boosted Higgs-strahlung off a boson at next-to-next-to-next-to-leading order in QCD
Aude Gehrmann-De Ridder, Alexander Huss, Matteo Marcoli +5
The production of a boosted Higgs boson in association with a charged weak () boson is a key process to scrutinize the electroweak symmetry breaking mechanism at hadron collider…
Constraining the Higgs potential using multi-Higgs production
Jia-Le Ding, Zach Gillis, Ulrich Haisch +10
The Higgs self-couplings remain only weakly constrained by current Large Hadron Collider (LHC) measurements, leaving ample room for physics beyond the Standard Model that could mod…
Spin Correlations in Production and Decay at the LHC in QCD Perturbation Theory
Paolo Nason, Emanuele Re, Luca Rottoli
In this work we consider the QCD predictions for spin correlations in production in hadronic collisions. In view of recent tensions between experimental data and theoret…
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…