Volume 380 - Particles and Nuclei International Conference 2021 (PANIC2021) - QCD, spin physics and chiral dynamics
Toward twist-2 $T$-odd transverse-momentum-dependent gluon distributions: the $f$-type linearity function
A. Bacchetta, F.G. Celiberto* and M. Radici
Full text: pdf
Pre-published on: March 02, 2022
Published on: May 24, 2022
Abstract
We present preliminary results on the leading-twist transverse-momentum-dependent (TMD) gluon linearity function, which is directly connected to nucleon transverse-spin asymmetries originating from the density of linearly-polarized gluons.
The function is calculated in a spectator-model framework for the parent proton and for the $f$-type gauge-link structure.
Our work represents a further step toward the definition of a complete set of gluon TMD distributions at twist-2 that can be used to access the gluon dynamics inside nucleons and nuclei at new-generation colliders.
DOI: https://doi.org/10.22323/1.380.0378
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access