404 citations · 4.4k across the 73 of their papers we have counts for
59 papers · 1 filter
CoLoRFulNNLO for color-singlet processes: An update on NNLOCAL
S. Van Thurenhout, V. Del Duca, C. Duhr +5
We give an update on the status of NNLOCAL, a parton-level Monte Carlo program implementing the extension of the completely local subtraction scheme CoLoRFulNNLO to color-singlet p…
Regge factorization of tree-level QCD amplitudes using a minimal set of lightcone variables
Emmet P. Byrne, Vittorio Del Duca, Einan Gardi +2
We represent the multi-leg tree-level amplitudes of quarks and gluons using a minimal set of lightcone variables, which incorporate all on-shell and momentum conservation condition…
CoLoRFul for hadron collisions: Integrating the counterterms
S. Van Thurenhout, V. Del Duca, C. Duhr +5
In order to numerically compute scattering cross sections in QCD, one needs to deal with various kinematic divergences that appear at intermediate stages of the calculation. One wa…
Next-to-leading-order QCD Corrections to Higgs Production in association with a Jet
R. Bonciani, V. Del Duca, H. Frellesvig +6
We compute the next-to-leading-order (NLO) QCD corrections to the Higgs pT distribution in Higgs production in association with a jet via gluon fusion at the LHC, with exact depend…
Tree-level soft emission of a quark pair in association with a gluon
Vittorio Del Duca, Claude Duhr, Rayan Haindl +1
We compute the tree-level current for the emission of a soft quark-antiquark pair in association with a gluon. This soft current is the last missing ingredient to understand the in…
One-loop central-emission vertex for two gluons in super Yang-Mills theory
Emmet P. Byrne, Vittorio Del Duca, Lance J. Dixon +2
A necessary ingredient for extending the BFKL equation to next-to-next-to-leading logarithmic (NNLL) accuracy is the one-loop central emission vertex (CEV) for two gluons which are…
The gluon Regge trajectory at three loops from planar Yang-Mills theory
Vittorio Del Duca, Robin Marzucca, Bram Verbeek
We compute the three-loop leading-colour corrections to the Yang-Mills Regge trajectory and gluon impact factor. Conjecturing that, in analogy with super Yang-Mills…
Momentum mappings for subtractions at higher orders in QCD
Vittorio Del Duca, Nicolas Deutschmann, Simone Lionetti
Subtraction schemes provide a systematic way to compute fully-differential cross sections beyond the leading order in the strong coupling constant. These methods make singular real…
Iterating QCD scattering amplitudes in the high-energy limit
Vittorio Del Duca
We analyse the high-energy limit of the gluon-gluon scattering amplitude in QCD, and display an intriguing relation between the finite parts of the one-loop gluon impact factor and…
Two-loop planar master integrals for Higgs partons with full heavy-quark mass dependence
Roberto Bonciani, Vittorio Del Duca, Hjalte Frellesvig +3
We present the analytic computation of all the planar master integrals which contribute to the two-loop scattering amplitudes for Higgs partons, with full heavy-quark mass d…
Jet production in the CoLoRFulNNLO method: event shapes in electron-positron collisions
Vittorio Del Duca, Claude Duhr, Adam Kardos +4
We present the CoLoRFulNNLO method to compute higher order radiative corrections to jet cross sections in perturbative QCD. We apply our method to the computation of event shape ob…
Three-jet production in electron-positron collisions using the CoLoRFulNNLO method
Vittorio Del Duca, Claude Duhr, Adam Kardos +2
We introduce a subtraction method for jet cross sections at next-to-next-to-leading order (NNLO) accuracy in the strong coupling and use it to compute event shapes in three-jet pro…
Top physics at the LHC
Vittorio Del Duca, Eric Laenen
We review the present situation in top quark physics, in these early days of Run II of the LHC. We take mostly a Standard Model perspective, showing recent results, and review the…
Next-to-Leading Order QCD Corrections to the Decay Width
R. Bonciani, V. Del Duca, H. Frellesvig +3
We present the analytic calculation of the two-loop QCD corrections to the decay width of a Higgs boson into a photon and a boson. The calculation is carried out using integrat…
Higgs boson decay into b-quarks at NNLO accuracy
Vittorio Del Duca, Claude Duhr, Gabor Somogyi +2
We compute the fully differential decay rate of the Standard Model Higgs boson into b-quarks at next-to-next-to-leading order (NNLO) accuracy in alpha_S. We employ a general subtra…
Analyzing high-energy factorization beyond next-to-leading logarithmic accuracy
Vittorio Del Duca, Giulio Falcioni, Lorenzo Magnea +1
We provide a complete and detailed study of the high-energy limit of four-parton scattering amplitudes in QCD, giving explicit results at two loops and higher orders, and going bey…
Beyond Reggeization for two- and three-loop QCD amplitudes
Vittorio Del Duca, Giulio Falcioni, Lorenzo Magnea +1
The high-energy factorization of gauge theory scattering amplitudes in terms of universal impact factors and a Reggeized exchange in the -channel, corresponding to a Regge pole…
High-energy QCD amplitudes at two loops and beyond
Vittorio Del Duca, Giulio Falcioni, Lorenzo Magnea +1
Recent progress in our understanding of infrared singularities of multi-parton amplitudes has shown that the simplest form of Regge factorization for high-energy gauge-theory ampli…
Integration of collinear-type doubly unresolved counterterms in NNLO jet cross sections
Vittorio Del Duca, Gabor Somogyi, Zoltan Trocsanyi
In the context of a subtraction method for jet cross sections at NNLO accuracy in the strong coupling, we perform the integration over the two-particle factorised phase space of th…
Infrared singularities and the high-energy limit
Vittorio Del Duca, Claude Duhr, Einan Gardi +2
We review recent results on the high-energy limit of gauge amplitudes, which can be derived from the universal properties of their infrared singularities. Using the dipole formula,…
The infrared structure of gauge theory amplitudes in the high-energy limit
Vittorio Del Duca, Claude Duhr, Einan Gardi +2
We develop an approach to the high-energy limit of gauge theories based on the universal properties of their infrared singularities. Our main tool is the dipole formula, a compact…
An infrared approach to Reggeization
Vittorio Del Duca, Claude Duhr, Einan Gardi +2
We present a new approach to Reggeization of gauge amplitudes based on the universal properties of their infrared singularities. Using the "dipole formula", a compact ansatz for al…
Gluon-fusion contributions to Phi + 2 Jet production
Francisco Campanario, Michael Kubocz, Dieter Zeppenfeld
In high energy hadronic collisions a scalar or pseudoscalar Higgs boson, Phi=H,A, can be efficiently produced via gluon fusion, which is mediated by heavy quark loops. We here cons…
An Analytic Result for the Two-Loop Hexagon Wilson Loop in N = 4 SYM
Vittorio Del Duca, Claude Duhr, Vladimir A. Smirnov
In the planar N=4 supersymmetric Yang-Mills theory, the conformal symmetry constrains multi-loop n-edged Wilson loops to be basically given in terms of the one-loop n-edged Wilson…