Speaker
Francesco Giovanni Celiberto
(ECT*/FBK Trento & INFN-TIFPA)
Description
We perform explorative analyses of the 3D gluon content of the proton via a study of unpolarized and polarized gluon TMDs at twist-2, calculated in a spectator model for the parent nucleon. Our approach embodies a flexible parametrization for the spectator-mass function, suited to describe both moderate and small-$x$ effects. All these studies can serve as a useful guidance in the investigation of the gluon dynamics inside nucleons and nuclei, which constitutes one of the major goals of new-generation colliding machines, as the EIC, the HL-LHC and NICA.
Primary authors
Alessandro Bacchetta
(University of Pavia and INFN)
Francesco Giovanni Celiberto
(ECT*/FBK Trento & INFN-TIFPA)
Prof.
Marco Radici
(INFN, Sezione di Pavia)
Dr
Pieter Taels
(Ecole Polytechnique, CPHT & Università di Cagliari & INFN)
