Speaker
Ignazio Scimemi
(Universdad Complutense Madrid)
Description
TMDs match collinear PDFs in the limit of small transverse distances. We study the bias on the TMD extraction caused by the choice of the PDF set. The bias is reduced by introducing a flavour dependence on the TMD profile and taking into account the PDF uncertainty. Both points improve the agreement between theory and experiment and should be taken into account in future global analyses.
Primary authors
Maria Zurita
(University of Regensburg)
Alexey Vladimirov
(Regensburg University)
Marcin Bury
Francesco Hautmann
Ignazio Scimemi
(Universdad Complutense Madrid)
Sergio Leal-Gomez
