68 citations · 237 across the 13 of their papers we have counts for
14 papers · 1 filter
Two-loop QCD amplitudes for production at the LHC in the leading-colour approximation
Matteo Becchetti, Dhimiter Canko, Xiang Chen +7
We present a numerical computation of the two-loop QCD scattering amplitudes for the production of a top-antitop quark pair in association with a boson () at the LHC…
NNLO QCD predictions for production at hadron colliders
Matteo Becchetti, Dhimiter Canko, Xiang Chen +10
The production of a top-antitop quark pair in association with a boson constitutes one of the heaviest final states currently studied at the Large Hadron Collider (LHC) at CERN…
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,…
Next-to-next-to-leading order event generation for production with approximate two-loop amplitude
Christian Biello, Chiara Savoini, Chiara Signorile-Signorile +1
We study Higgs-boson production in association with a top-quark pair () at hadron colliders and present the first matching of next-to-next-to-leading order (NNLO) QCD co…
NNLO QCD predictions for production at the LHC
Paolo Garbarino, Massimiliano Grazzini, Stefan Kallweit +1
Triboson production processes play a crucial role in probing the electroweak sector of the Standard Model, as they involve quartic gauge-boson couplings already at the tree level.…
Towards NNLO QCD predictions for off-shell top-quark pair production and decays
Luca Buonocore, Massimiliano Grazzini, Stefan Kallweit +2
We consider QCD radiative corrections to production with leptonic decays and massive bottom quarks at the LHC. We perform an exact next-to-leading order (NLO) ca…
State-of-the-art cross sections for ttH: NNLO predictions matched with NNLL resummation and EW corrections
Roger Balsach, Alessandro Broggio, Simone Devoto +13
We present new, state-of-the-art predictions for the associated production of the SM Higgs boson with top quarks, computed in accordance with the recommendations of the LHC Higgs W…
Precise predictions for production at the LHC: inclusive cross section and differential distributions
Simone Devoto, Massimiliano Grazzini, Stefan Kallweit +2
We present the first fully differential next-to-next-to-leading order (NNLO) QCD calculation for the production of a top-antitop quark pair in association with a Higgs boson ($t \b…
Exploring slicing variables for jet processes
Luca Buonocore, Massimiliano Grazzini, Jürg Haag +2
We consider the class of inclusive hadron collider processes in which one or more energetic jets are produced, possibly accompanied by colourless particles. We provide a general fo…
Precise predictions for the associated production of a boson with a top-antitop quark pair at the LHC
Luca Buonocore, Simone Devoto, Massimiliano Grazzini +4
The production of a top-antitop quark pair in association with a boson () is one of the heaviest signatures currently probed at the Large Hadron Collider (LHC). Since…
Associated production of a boson and massive bottom quarks at next-to-next-to-leading order in QCD
Luca Buonocore, Simone Devoto, Stefan Kallweit +3
We present the first calculation for the hadroproduction of a boson in association with a massive bottom () quark-antiquark pair at next-to-next-to-leading order (NNLO) in Q…
Higgs boson production in association with a top-antitop quark pair in next-to-next-to leading order QCD
Stefano Catani, Simone Devoto, Massimiliano Grazzini +3
The associated production of a Higgs boson with a top-antitop quark pair is a crucial process at the LHC since it allows for a direct measurement of the top-quark Yukawa coupling.…
Effective transverse momentum in multiple jet production at hadron colliders
Luca Buonocore, Massimiliano Grazzini, Jürg Haag +2
We consider the class of inclusive hadron collider processes in which several energetic jets are produced, possibly accompanied by colourless particles (such as Higgs boson(s), vec…
Mixed QCD-EW corrections to at the LHC
Luca Buonocore, Massimiliano Grazzini, Stefan Kallweit +2
We consider the hadroproduction of a massive charged lepton plus the corresponding neutrino through the Drell-Yan mechanism. We present a new computation of the mixed QCD-EW correc…