105 citations · 334 across the 19 of their papers we have counts for
12 papers · 1 filter
Soft gluon-quark-antiquark emission in QCD hard scattering
Stefano Catani, Leandro Cieri, Dimitri Colferai +1
We consider the radiation of a soft gluon () and a soft quark-antiquark () pair in QCD hard scattering. In the soft limit the scattering amplitude has a singular beha…
Production of Z'-Boson Resonances with Large Width at the LHC
E. Accomando, F. Coradeschi, T. Cridge +5
Di-lepton searches for Beyond the Standard Model (BSM) Z' bosons that rely on the analysis of the Breit-Wigner (BW) line shape are appropriate in the case of narrow resonances, but…
reSolve - A Transverse Momentum Resummation Tool
Francesco Coradeschi, Thomas Cridge
In this note, we introduce the new tool reSolve, a Monte Carlo differential cross-section and parton-level event generator whose main purpose is to add transverse momentum resummat…
Transverse-momentum resummation for the signal-background interference in the channel at the LHC
Leandro Cieri, Francesco Coradeschi, Daniel de Florian +1
We present an upgraded calculation of the effects of resonance-continuum interference for the Higgs boson decaying to two photons at the Large Hadron Collider, at next-to-leading o…
Diphoton production at hadron colliders: transverse-momentum resummation at next-to-next-to-leading logarithmic accuracy
Leandro Cieri, Francesco Coradeschi, Daniel de Florian
We consider the transverse-momentum (qT) distribution of a diphoton pair produced in hadron collisions. At small values of qT , we resum the logarithmically-enhanced perturbative Q…
Interference effects in the jets channel at the LHC
F. Coradeschi, D. de Florian, L. J. Dixon +5
We compute the interference between the resonant process and the corresponding continuum background at leading order in QCD. For the Higgs…
Selection rules for helicity amplitudes in massive gauge theories
Francesco Coradeschi, Paolo Lodone
After a rediscussion of the vanishing theorems for helicity amplitudes in unbroken gauge theories, we study the case of spontaneously broken gauge theories at high energy. The vani…
Indirect Sensitivity to Heavy Z' Bosons at a Multi-TeV e+e- Collider
Marco Battaglia, Francesco Coradeschi, Stefania De Curtis +1
We compare the phenomenology of two models, the so-called minimal Z' and an effective model for a SM-like Higgs realised as a composite state of a new strong interaction, at a mult…
Indirect sensitivity to Z's in high-energy e+e- collisions: a "standard" vs. "composite" study
Marco Battaglia, Francesco Coradeschi, Stefania De Curtis +1
We compare the phenomenology of two models, the so-called "minimal Z'" and an effective model an SM-like Higgs is realised as a composite state of a new strong interaction, at a mu…
Effective chiral Lagrangians for new vector bosons to O(p^4) order
Francesco Bernardini, Francesco Coradeschi, Daniele Dominici
If the SM Higgs boson does not exist, electroweak symmetry breaking may be realized via a strong interaction with a typical scale Lambda > 1 TeV. Resonances from the strong sector…
From hidden symmetry to extra dimensions: a five dimensional formulation of the Degenerate BESS model
Francesco Coradeschi, Stefania De Curtis, Daniele Dominici
We consider the continuum limit of a moose model corresponding to a generalization to N sites of the Degenerate BESS model. The five dimensional formulation emerging in this limit…
A linear moose model with pairs of degenerate gauge boson triplets
R. Casalbuoni, F. Coradeschi, S. De Curtis +1
The possibility of the existence of a strongly interacting electroweak symmetry breaking sector, as opposed to the weakly interacting light Higgs of the Standard Model, is not yet…