Speaker
Francesco Giovanni Celiberto
(UAM Madrid)
Description
We explore recent developments in the application of small-x resummation to parton distribution functions in the proton, with a particular focus on the gluon sector. In the first part, we provide a concise overview of small-x resummed one-dimensional collinear distributions, emphasizing their interplay with their three-dimensional transverse-momentum-dependent counterparts at both small and moderate values of x, including the impact of gluon–proton spin correlations. The second part introduces a novel extraction of unintegrated gluon densities, derived within the small-x resummation framework using the HELL formalism.
Author
Francesco Giovanni Celiberto
(UAM Madrid)
