77 citations · 149 across the 8 of their papers we have counts for
21 papers
Initial state QED radiation aspects for future colliders
S. Frixione, E. Laenen, C. M. Carloni Calame +25
This white paper concerns theoretical and phenomenological aspects relevant to the physics of future colliders, in particular regarding initial-state QED radiation. The co…
Snowmass 2021 White Paper: Resummation for future colliders
Melissa van Beekveld, Sebastian Jaskiewicz, Tao Liu +8
Resummation techniques are essential for high-precision phenomenology at current and future high-energy collider experiments. Perturbative computations of cross sections often suff…
Two-parton scattering in the high-energy limit: climbing two- and three-Reggeon ladders
Leonardo Vernazza, Giulio Falcioni, Einan Gardi +2
We review recent progress on the calculation of scattering amplitudes in the high-energy limit. We start by illustrating the shockwave formalism, which allows one to calculate ampl…
Next-to-leading power two-loop soft functions for the Drell-Yan process at threshold
Alessandro Broggio, Sebastian Jaskiewicz, Leonardo Vernazza
We calculate the generalized soft functions at at next-to-leading power accuracy for the Drell-Yan process at threshold. The operator definitions of these obje…
Next-to-leading power threshold corrections for finite order and resummed colour-singlet cross sections
Melissa van Beekveld, Eric Laenen, Jort Sinninghe Damsté +1
We study next-to-leading-power (NLP) threshold corrections in colour-singlet production processes, with particular emphasis on Drell-Yan (DY) and single-Higgs production. We assess…
Climbing three-Reggeon ladders: four-loop amplitudes in the high-energy limit in full colour
Giulio Falcioni, Einan Gardi, Calum Milloy +1
Using an iterative solution of rapidity evolution equations, we compute partonic gauge theory amplitudes at four loops in full colour up to the Next-to-Next-to-Leading Log…