782 citations · 5.9k across the 78 of their papers we have counts for
73 papers · 1 filter
LINE: Loop Integrals Numerical Evaluation
Renato Maria Prisco, Jonathan Ronca, Francesco Tramontano
We present methods for the numerical evaluation of the master integrals that appear in the calculation of scattering amplitudes at higher order in perturbative quantum field theory…
An event generator for Lepton-Hadron Deep Inelastic Scattering at NLO+PS with POWHEG including mass effects
Luca Buonocore, Giovanni Limatola, Paolo Nason +1
We present a generator for lepton nucleon collisions in the DIS regime, focusing in particular on processes with a massive lepton and/or a massive quark in the final state. We have…
Resonant leptoquark at NLO with POWHEG
Luca Buonocore, Admir Greljo, Peter Krack +4
Recent progress in calculating lepton density functions inside the proton and simulating lepton showers laid the foundations for precision studies of resonant leptoquark production…
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…
Photon and Leptons induced processes at the LHC
Luca Buonocore, Paolo Nason, Francesco Tramontano +1
We study a few basic photon- and lepton-initiated processes at the LHC which can be computed using the recently developed photon and lepton parton densities. First, we consider the…
Mixed strongelectroweak corrections to the DrellYan process
Roberto Bonciani, Luca Buonocore, Massimiliano Grazzini +4
We report on the first complete computation of the mixed QCDelectroweak (EW) corrections to the neutral-current DrellYan process. Superseding previously applied approximation…
Two-Loop Four-Fermion Scattering Amplitude in QED
R. Bonciani, A. Broggio, S. Di Vita +9
We present the analytic evaluation of the two-loop corrections to the amplitude for the scattering of four fermions in Quantum Electrodynamics, , with…
A stroll through the loop-tree duality
Jesús Aguilera-Verdugo, Félix Driencourt-Mangin, Roger J. Hernández-Pinto +8
The Loop-Tree Duality (LTD) theorem is an innovative technique to deal with multi-loop scattering amplitudes, leading to integrand-level representations over an Euclidean space. In…
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…
May the four be with you: Novel IR-subtraction methods to tackle NNLO calculations
W. J. Torres Bobadilla, G. F. R. Sborlini, P. Banerjee +21
In this report, we present a discussion about different frameworks to perform precise higher-order computations for high-energy physics. These approaches implement novel strategies…
Dual Subtractions
Renato Maria Prisco, Francesco Tramontano
We propose a novel local subtraction scheme for the computation of Next-to-Leading Order contributions to theoretical predictions for scattering processes in perturbative Quantum F…
Fully exclusive heavy quark-antiquark pair production from a colourless initial state at NNLO in QCD
Gábor Somogyi, Francesco Tramontano
We present a local subtraction scheme for computing next-to-next-to-leading order QCD corrections to the production of a massive quark-antiquark pair from a colourless initial stat…
Leptons in the Proton
Luca Buonocore, Paolo Nason, Francesco Tramontano +1
As is the case for all light coloured Standard Model particles, also photons and charged leptons appear as constituents in ultrarelativistic hadron beams, and admit a parton densit…
Lepton-quark collisions at the Large Hadron Collider
Luca Buonocore, Ulrich Haisch, Paolo Nason +2
Processes commonly studied at the Large Hadron Collider (LHC) are induced by quarks and gluons inside the protons of the LHC beams. In this letter we demonstrate that, since proton…
The subtraction method: electroweak corrections and power suppressed contributions
Luca Buonocore, Massimiliano Grazzini, Francesco Tramontano
Building upon the formulation of transverse-momentum resummation for heavy-quark hadroproduction, we present the first application of the subtraction formalism to the computa…
Exact Top Yukawa corrections to Higgs boson decay into bottom quarks
Amedeo Primo, Gianmarco Sasso, Gabor Somogyi +1
In this letter we present the results of the exact computation of contributions to the Higgs boson decay into bottom quarks that are proportional to the top Yukawa coupling. Our co…
Event generation for beam dump experiments
Luca Buonocore, Claudia Frugiuele, Fabio Maltoni +2
A wealth of new physics models which are motivated by questions such as the nature of dark matter, the origin of the neutrino masses and the baryon asymmetry in the universe, predi…
Heavy quark radiation in NLO+PS POWHEG generators
L. Buonocore, P. Nason, F. Tramontano
In this paper we deal with radiation from heavy quarks in the context of next-to-leading order calculations matched to parton shower generators. A new algorithm for radiation from…
Electroweak corrections to diphoton plus jets
Mauro Chiesa, Nicolas Greiner, Marek Schoenherr +1
We calculate the next-to-leading order electroweak corrections to the production of a photon pair in association with zero, one and two jets at the LHC. We use GoSam and Sherpa to…
Associated production of a Higgs boson decaying into bottom quarks at the LHC in full NNLO QCD
Giancarlo Ferrera, Gábor Somogyi, Francesco Tramontano
We consider the production of a Standard Model Higgs boson decaying to bottom quarks in association with a vector boson W/Z in hadron collisions. We present a fully exclusive calcu…
To , or not to : Recent developments and comparisons of regularization schemes
C. Gnendiger, A. Signer, D. Stöckinger +16
We give an introduction to several regularization schemes that deal with ultraviolet and infrared singularities appearing in higher-order computations in quantum field theories. Co…
Single top theory
Francesco Tramontano
I breafly discuss very recent progress in the theoretical description of Standard Model single top production at hadron colliders.
Physics at a 100 TeV pp collider: Standard Model processes
M. L. Mangano, G. Zanderighi, J. A. Aguilar Saavedra +73
This report summarises the properties of Standard Model processes at the 100 TeV pp collider. We document the production rates and typical distributions for a number of benchmark S…
Physics at a 100 TeV pp collider: Higgs and EW symmetry breaking studies
R. Contino, D. Curtin, A. Katz +72
This report summarises the physics opportunities for the study of Higgs bosons and the dynamics of electroweak symmetry breaking at the 100 TeV pp collider.