651 citations · 1.6k across the 20 of their papers we have counts for
8 papers · 1 filter
An exploratory study of the impact of CMS double-differential top distributions on the gluon parton distribution function
Michał Czakon, Sayipjamal Dulat, Tie-Jiun Hou +6
LHC data have the potential to provide constraints on the gluon distribution, especially at high , with both ATLAS and CMS performing differential measurements. Recen…
NNLO QCD corrections to three-photon production at the LHC
Herschel A. Chawdhry, Michał Czakon, Alexander Mitov +1
We compute the NNLO QCD corrections to three-photon production at the LHC. This is the first NNLO QCD calculation for a process. Our calculation is exact, except for the s…
Impact of LHC top-quark pair measurements to CTEQ-TEA PDF analysis
Orkash Amat, Michał Czakon, Sayipjamal Dulat +9
Detailed studies have been carried out on the impact of the LHC top quark pair production data on gluon PDF, in the context of the CTEQ-TEA global PDF fit, with the ePump-updating…
Single-jet inclusive rates with exact color at
Michal Czakon, Andreas van Hameren, Alexander Mitov +1
Next-to-next-to-leading order QCD predictions for single-, double- and even triple-differential distributions of jet events in proton-proton collisions have recently been obtained…
Ambiguities of the principle of maximum conformality procedure for hadron collider processes
Herschel A. Chawdhry, Alexander Mitov
In any calculation in perturbative Quantum Chromodynamics (QCD) a choice needs to be made for the unphysical renormalisation scale, . The Brodsky-Lepage-Mackenzie/Principle of…
Higher order corrections to spin correlations in top quark pair production at the LHC
Arnd Behring, Michal Czakon, Alexander Mitov +2
We calculate, for the first time, the next-to-next-to leading order (NNLO) QCD corrections to spin correlations in top quark pair production at the LHC. The NNLO corrections play a…