Document Type
Article
Publication Date
5-2018
DOI
10.1007/JHEP05(2018)150
Publication Title
Journal of High Energy Physics
Volume
2018
Issue
5
Pages
150 (45 pages)
Abstract
A typical factorization formula for production of a particle with a small transverse momentum in hadron-hadron collisions is given by a convolution of two TMD parton densities with cross section of production of the final particle by the two partons. For practical applications at a given transverse momentum, though, one should estimate at what momenta the power corrections to the TMD factorization formula become essential. In this paper we calculate the first power corrections to TMD factorization formula for Z-boson production and Drell-Yan process in high-energy hadron-hadron collisions. At the leading order in Nc power corrections are expressed in terms of leading power TMDs by QCD equations of motion.
Original Publication Citation
Balitsky, I., & Tarasov, A. (2018). Power corrections to TMD factorization for Z-boson production. Journal of High Energy Physics, 2018(5), 150. doi:10.1007/JHEP05(2018)150
Repository Citation
Balitsky, I. and Tatasov, A., "Power Corrections to TMD Factorization for Z-Boson Production" (2018). Physics Faculty Publications. 203.
https://digitalcommons.odu.edu/physics_fac_pubs/203
Included in
Elementary Particles and Fields and String Theory Commons, Numerical Analysis and Computation Commons, Quantum Physics Commons
Comments
This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
This is the author's post-print of an article published in Journal of High Energy Physics. The final version was published as:
Balitsky, I. & Tarasov, A. (2018). Power corrections to TMD factorization for Z-boson production. J. High Energ. Phys. 2018: 150. https://doi.org/10.1007/JHEP05(2018)150