EPJ Web of Conferences 270, 00005 (2022)
https://doi.org/10.1051/epjconf/202227000005
https://doi.org/10.1051/epjconf/202227000005
Low-x behavior of gluon pseudo- and quasi-PDFs
Institut für Theoretische Physik, Universität Regensburg, Universitätsstrasse 31, D-93040 Regensburg, Germany
* e-mail: giovanni.chirilli@ur.de
Published online: 17 November 2022
I will present the formalism one may use to study the behavior of the Ioffe-time distribution at large longitudinal distances and show that the pseudo-PDF and quasi-PDF are very different at low-x. Using light-ray operators, I will also show that the higher twist corrections of the quasi-PDF come in not as inverse powers of P but as inverse powers of xBP.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).
