9-14 September 2018
University of Ferrara
Europe/Rome timezone
23RD INTERNATIONAL SPIN SYMPOSIUM

Process dependence of the gluon Sivers function in inclusive pp collisions: phenomenology

11 Sep 2018, 17:05
25m
A4 (Polo degli Adelardi - Via Adelardi, 33)

A4

Polo degli Adelardi - Via Adelardi, 33

Parallel Sessions 3D Structure of the Nucleon: TMDs 3D Structure of the Nucleon: TMDs

Speaker

Umberto D'Alesio (CA)

Description

Within the so-called color gauge invariant generalized parton model (CGI-GPM), we will discuss how a phenomenological analysis of available SSA data for pion, D meson and J/psi production in pp collisions can be used to put the first constraints on the two universal types of gluon Sivers function. A comparison with the simpler generalized parton model, as well as predictions for SSAs in direct photon production, are also presented.

Primary author

Co-authors

Presentation Materials