Global extraction of partonic transverse momentum distributions from semi-inclusive deep inelastic scattering and Drell-Yan data

Pisano, Cristian;
2017-01-01

Abstract

We discuss a first attempt at a global extraction of unpolarized partonic transverse momentum dependent (TMD) distributions and fragmentation functions from a simultaneous fit of data measured in semi-inclusive deep-inelastic scattering, Drell–Yan and Z boson production. This analysis is performed in the low transverse momentum region, at leading order in perturbative QCD. To connect data at different scales, we use TMD evolution at next-to-leading logarithmic accuracy.
2017
Inglese
XVII Workshop on High Energy Spin Physics "DSPIN-2017"
938
6
WOS:000431620400041
2-s2.0-85040993770
17th Workshop on High Energy Spin Physics (DSPIN-17)
Nessuno
11-15 September 2017
Dubna, Moscow region, Russian Federation
internazionale
scientifica
sì
4 Contributo in Atti di Convegno (Proceeding)::4.1 Contributo in Atti di convegno
Delcarro, Filippo; Bacchetta, Alessandro; Pisano, Cristian; Radici, Marco; Signori, Andrea
273
5
4.1 Contributo in Atti di convegno
open
info:eu-repo/semantics/conferencePaper
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