Modified TMD factorization and sub-leading power corrections
- Autor(en)
- Sergio Leal Gómez, Massimiliano Procura
- Abstrakt
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(en)
- Teilchenphysik
- Anzahl der Seiten
- 6
- DOI
- https://doi.org/10.1051/epjconf/202227403002
- Publikationsdatum
- 12-2022
- Peer-reviewed
- Ja
- ÖFOS 2012
- 103012 Hochenergiephysik
- ASJC Scopus Sachgebiete
- Mechanical Engineering, Allgemeine Physik und Astronomie, Electrical and Electronic Engineering, Computer Vision and Pattern Recognition, Space and Planetary Science
- Link zum Portal
- https://ucrisportal.univie.ac.at/de/publications/1348fa06-444c-4aea-bd4f-06e9674f7976