Challenges in the extraction of TMDs from SIDIS data: perturbative vs non-perturbative aspects

28 Apr 2015, 17:05
25m
BALLROOM EAST ()

BALLROOM EAST

WG6 Spin Physics WG6 Spin Physics

Speaker

J. Osvaldo Gonzalez H. (University of Turin)

Description

In order to describe SIDIS over a wide region of transverse momentum qT , one must confront both the perturbative and non-perturbative regimes. In this sense, when extracting the non-perturbative TMDs from experimental data, one should ensure that there exists a smooth transition between the soft gluon resummation regime and the pQCD predictions, at large qT. We present recent results on the matching of these two regimes in different kinematical configurations in SIDIS.

Primary author

J. Osvaldo Gonzalez H. (University of Turin)

Presentation Materials