Heavy quarks and jets as probes of the QGP

L Apolinário, YJ Lee, M Winn - Progress in Particle and Nuclear Physics, 2022 - Elsevier
Abstract Quark–Gluon Plasma (QGP), a QCD state of matter created in ultra-relativistic
heavy-ion collisions, has remarkable properties including, for example, a low shear viscosity …

Parton distributions and lattice-QCD calculations: Toward 3D structure

M Constantinou, A Courtoy, MA Ebert… - Progress in Particle and …, 2021 - Elsevier
The strong force which binds hadrons is described by the theory of quantum
chromodynamics (QCD). Determining the character and manifestations of QCD is one of the …

The path to proton structure at 1% accuracy: NNPDF Collaboration

RD Ball, S Carrazza, J Cruz-Martinez… - The European Physical …, 2022 - Springer
We present a new set of parton distribution functions (PDFs) based on a fully global dataset
and machine learning techniques: NNPDF4. 0. We expand the NNPDF3. 1 determination …

The PDF4LHC21 combination of global PDF fits for the LHC Run III

RD Ball, J Butterworth, AM Cooper-Sarkar… - Journal of Physics G …, 2022 - iopscience.iop.org
A precise knowledge of the quark and gluon structure of the proton, encoded by the parton
distribution functions (PDFs), is of paramount importance for the interpretation of high …

[PDF][PDF] The path to proton structure at 1% accuracy

N Collaboration, RD Ball, S Carrazza, J Cruz-Martinez… - Eur. Phys. J. C, 2022 - Springer
We present a new set of parton distribution functions (PDFs) based on a fully global dataset
and machine learning techniques: NNPDF4. 0. We expand the NNPDF3. 1 determination …

nNNPDF3. 0: evidence for a modified partonic structure in heavy nuclei

R Abdul Khalek, R Gauld, T Giani, ER Nocera… - The European Physical …, 2022 - Springer
We present an updated determination of nuclear parton distributions (nPDFs) from a global
NLO QCD analysis of hard processes in fixed-target lepton-nucleus and proton-nucleus …

Search for chargino–neutralino pair production in final states with three leptons and missing transverse momentum in  TeV pp collisions with the ATLAS …

G Aad, B Abbott, DC Abbott, A Abed Abud… - The European Physical …, 2021 - Springer
A search for chargino–neutralino pair production in three-lepton final states with missing
transverse momentum is presented. The study is based on a dataset of s= 13 TeV pp …

Snowmass 2021 whitepaper: Proton structure at the precision frontier

S Amoroso, A Apyan, N Armesto, RD Ball… - arXiv preprint arXiv …, 2022 - arxiv.org
An overwhelming number of theoretical predictions for hadron colliders require parton
distribution functions (PDFs), which are an important ingredient of theory infrastructure for …

Approximate NLO parton distribution functions with theoretical uncertainties: MSHT20aNLO PDFs

J McGowan, T Cridge, LA Harland-Lang… - The European Physical …, 2023 - Springer
We present the first global analysis of parton distribution functions (PDFs) at approximate N
3 LO in the strong coupling constant α s, extending beyond the current highest NNLO …

Next-to-next-to-leading order study of three-jet production at the LHC

M Czakon, A Mitov, R Poncelet - Physical Review Letters, 2021 - APS
Multijet rates at hadron colliders provide a unique possibility for probing quantum
chromodynamics (QCD), the theory of strong interactions. By comparing theory predictions …