Springer Berlin Heidelberg
Berlin/Heidelberg
Springer
13130
10.1007/13130.1029-8479
1029-8479
32745009
Journal of High Energy Physics
J. High Energ. Phys.
Physics
Elementary Particles, Quantum Field Theory
Quantum Field Theories, String Theory
Classical and Quantum Gravitation, Relativity Theory
Quantum Physics
Physics and Astronomy
2020
2020
12
6
6
187
2020
9
23
2020
6
2020
The Author(s)
2020
13235
1912.06532
10.1007/JHEP06(2020)137
137
137
Non-perturbative structure of semi-inclusive deep-inelastic and Drell-Yan scattering at small transverse momentum
Regular Article - Theoretical Physics
1
73
2020
6
23
2019
12
23
2020
3
30
2020
5
31
2020
6
23
The Author(s)
2020
13130
2020
2020
6
6
Ignazio
Scimemi
ignazios@ucm.es
Alexey
Vladimirov
alexey.vladimirov@physik.uni-regensburg.de
grid.4795.f
0000 0001 2157 7667
Departamento de Física Teórica and IPARCOS
Universidad Complutense de Madrid
Plaza de Ciencias 1, Ciudad Universitaria
28040
Madrid
Spain
grid.7727.5
0000 0001 2190 5763
Institut für Theoretische Physik
Universität Regensburg
D-93040
Regensburg
Germany
Abstract
We consider semi-inclusive deep inelastic scattering (SIDIS) and Drell-Yan events within transverse momentum dependent (TMD) factorization. Based on the simultaneous fit of multiple data points, we extract the unpolarized TMD distributions and the non-perturbative evolution kernel. The high quality of the fit confirms a complete universality of TMD non-perturbative distributions. The extraction is supplemented by phenomenological analyses of various parts of the TMD factorization, such as sensitivity to non-perturbative parameterizations, perturbative orders, collinear distributions, correlations between parameters, and others.
Keywords
Deep Inelastic Scattering (Phenomenology)
QCD Phenomenology
ArXiv ePrint:
1912.06532