Apr 8 – 12, 2024
Maison MINATEC, Grenoble, FRANCE
Europe/Paris timezone

NNPDF progress and the path to proton structure at N3LO accuracy

Apr 9, 2024, 9:30 AM
Maison MINATEC, Grenoble, FRANCE

Maison MINATEC, Grenoble, FRANCE

3 Parv. Louis Néel, 38054 Grenoble
Regular parallel talk WG1: Structure Functions and Parton Densities WG1


Juan Rojo (VU Amsterdam and Nikhef)


I present recent progress in the framework of the NNPDF global PDF analyses. These include a determination of proton structure at aN3LO accuracy and the assessment of its implications for N3LO cross-sections at the LHC; NNPDF4.0 variants with QED effects and missing higher order uncertainties accounted for; the intrinsic valence charm content of the proton; selected methodological studies; and the inclusion of legacy LHC Run II measurements in the global fit. Two companion talks present i) a systematic comparisons of global NNLO PDF fits with the most precise measurements from the LHC, and ii) a preliminary version of a new global polarised NNPDF determination.

Primary author

Juan Rojo (VU Amsterdam and Nikhef)

Presentation materials