Critical tests of unintegrated gluon distributions
H. Jung, A.V. Kotikov, A.V. Lipatov, N.P. Zotov
TL;DR
This paper evaluates unintegrated gluon distributions derived from HERA data by testing their predictions against various structure functions and cross sections in high-energy physics experiments.
Contribution
It provides a critical assessment of unintegrated gluon distributions by comparing their predictions with experimental measurements of structure functions and cross sections.
Findings
Unintegrated gluon distributions can successfully describe F2b, FL, and FL data.
The fit to HERA data improves understanding of gluon dynamics at small x.
Results support the validity of the unintegrated gluon approach in high-energy QCD.
Abstract
We use the unintegrated Parton Density Functions of the gluon obtained from a fit to measurements of the structure functions F2 and F2c at HERA to describe the experimental data for F2b, FL and FL at fixed W.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions