# Linearly polarised Transverse Momentum Dependent Parton Distribution Function at NNLO in QCD

Author(s)
Sergio Leal Gómez, Daniel Gutierrez-Reyes, Ignazio Scimemi, Alexey Vladimirov
Abstract

We present for first time the computation at large $q_T$ (or small $b_T$) matching coefficients of Transverse Momentum Dependent Parton Distribution Function (TMDPDF) for linearly polarised to the integrated gluon distribution at next-to-next-to leading order (NNLO). The computation is performed using the modified $\delta$-regulator for rapidity divergences and dimensional regularization. This TMDPDF matriz element presnts phenomenological interest in two kind of processes. The factorization of the Higgs production transverse momentum ($q_T$) distribution through gluon-gluon fusion and the quarkonium production.

Organisation(s)
Particle Physics
External organisation(s)
Universität Regensburg (UR), Universidad Complutense De Madrid
Journal
Proceedings of Science (PoS)
No. of pages
6
DOI
https://doi.org/10.22323/1.352.0183
Publication date
10-2019
Austrian Fields of Science 2012
103012 High energy physics
Keywords
Portal url