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Mar 7 – 10, 2022
Duke University
US/Eastern timezone

TMDs: PDF bias and flavour dependence

Mar 7, 2022, 10:30 AM
20m
Love Auditorium/LSRC B101 (Duke University)

Love Auditorium/LSRC B101

Duke University

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

Presentation materials