37 citations · 43 across the 9 of their papers we have counts for
12 papers
All three-loop four-point massless integrals with one off-shell leg
Thomas Gehrmann, Petr Jakubčík, Jungwon Lim +3
We present the complete set of massless three-loop four-point master integrals with one off-shell external leg. These are essential building blocks for the three-loop virtual corre…
The four-loop quark-to-quark splitting function in QCD
Thomas Gehrmann, Andreas von Manteuffel, Vasily Sotnikov +1
The scale evolution of parton distributions is governed by splitting functions. We compute the four-loop pure-singlet contribution to the quark-to-quark splitting function in pertu…
Non-singlet splitting functions at four loops
Thomas Gehrmann, Andreas von Manteuffel, Vasily Sotnikov +1
We present a complete calculation of the non-singlet splitting functions in four-loop quantum chromodynamics.
The four-loop non-singlet splitting functions in QCD
Thomas Gehrmann, Andreas von Manteuffel, Vasily Sotnikov +1
The scale evolution of parton distributions is governed by splitting functions. We compute the four-loop splitting functions in perturbative QCD that control the evolution of quark…
Precision QCD with the Electron-Ion Collider
C. Alexandrou, M. Arratia, E. C. Aschenauer +66
This document summarizes the discussions at the program "Precision QCD with the Electron Ion Collider", held from May to June 2025 at the Institute for Nuclear Theory (INT) at the…
Precise QCD Predictions for Hadron-in-jet Production in Collisions
Leonardo Bonino, Aude Gehrmann-De Ridder, Thomas Gehrmann +3
The production of identified hadrons inside jets in annihilation allows for detailed studies of parton-to-hadron fragmentation functions in a clean environment. We comput…
The Unresolved Behaviour of Polarized Scattering Matrix Elements at NNLO in QCD
Thomas Gehrmann, Markus Löchner
Spin asymmetries in collisions of spin-polarized hadrons probe polarized parton distributions, which encode the spin structure of the colliding hadrons. To perform precision physic…
Polarized Neutral and Charged Current Semi-Inclusive Deep-Inelastic Scattering at NNLO in QCD
Leonardo Bonino, Thomas Gehrmann, Markus Löchner +2
The semi-inclusive production of identified hadrons in deeply inelastic lepton scattering on polarized nucleons allows to probe the spin structure of the nucleon target in a more d…
Identified Hadron Production in Deeply Inelastic Neutrino-Nucleon Scattering
Leonardo Bonino, Thomas Gehrmann, Markus Löchner +2
The production of identified hadrons in semi-inclusive deep-inelastic scattering (SIDIS) is sensitive to parton distribution functions and hadron fragmentation functions. Neutrino-…
Single- and double-unresolved limits of polarized tree-level matrix elements
Thomas Gehrmann, Markus Löchner
The calculation of exclusive cross sections at next-to-next-to-leading order (NNLO) in QCD requires an analytic understanding of the infrared singular structure with up to two unre…
NNLO corrections to SIDIS coefficient functions
Leonardo Bonino, Thomas Gehrmann, Markus Löchner +2
Hadron production in lepton-proton scattering (semi-inclusive deep inelastic scattering, SIDIS) probes the structure of hadrons at a higher level of detail than fully inclusive pro…
Semi-inclusive deep-inelastic scattering at NNLO in QCD
Leonardo Bonino, Thomas Gehrmann, Giovanni Stagnitto
Semi-inclusive hadron production processes in deep-inelastic lepton-nucleon scattering are important probes of the quark flavour structure of the nucleon and of the fragmentation d…