Modified TMD factorization and sub-leading power corrections
- Author(s)
- Sergio Leal Gómez, Massimiliano Procura
- Abstract
Collinear factorization and transverse-momentum-dependent (TMD) factorization are two complementary approaches to perform QCD calculations of Drell-Yan differential cross sections. The former is designed to correctly describe the behavior of the observable at large values of the gauge boson transverse momentum q
T, while the latter accounts for non-perturbative effects relevant at small qT. We present basic features and first numerical results of a novel method which is related to both previous frameworks and allows for an improved description of the intermediate-q
T region.
- Organisation(s)
- Particle Physics
- No. of pages
- 6
- DOI
- https://doi.org/10.1051/epjconf/202227403002
- Publication date
- 12-2022
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 103012 High energy physics
- ASJC Scopus subject areas
- Mechanical Engineering, General Physics and Astronomy, Electrical and Electronic Engineering, Computer Vision and Pattern Recognition, Space and Planetary Science
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/1348fa06-444c-4aea-bd4f-06e9674f7976