May 22 – 26, 2023
IJCLab, Orsay (FRANCE)
Europe/Paris timezone

Global extraction of Unpolarized proton and pion TMDs at N3LL

May 22, 2023, 2:10 PM
Auditorium Joliot Curie (IJCLab, Orsay (FRANCE))

Auditorium Joliot Curie

IJCLab, Orsay (FRANCE)

15, Rue G. Clemenceau 91405 Orsay Cedex FRANCE


Mr Lorenzo Rossi (University of Pavia & INFN)


In this talk we present the latest results of the MAP collaboration about the extraction of Transverse-Momentum-Dependent (TMD) distributions at the N$^3$LL logarithmic accuracy. We discuss the extraction of unpolarized quark TMD Parton Distribution Functions (TMD PDFs) in the proton and in the pion, as well as TMD Fragmentation Functions (TMD FFs), from global fits of Drell-Yan and Semi-Inclusive Deep-Inelastic Scattering (SIDIS) data sets.

Primary authors

Prof. Alessandro Bacchetta Andrea Signori (University of Pavia and Jefferson Lab) Chiara Bissolotti Giuseppe Bozzi (University of Cagliari and INFN, Cagliari) Mr Lorenzo Rossi (University of Pavia & INFN) Marco Radici Matteo Cerutti (Università di Pavia) SIMONE Venturini (University of Pavia) Dr Valerio Bertone (C.E.A. Paris-Saclay)

Presentation materials