An approach to fast fits of the unintegrated gluon density
A. Knutsson, A. Bacchetta, H. Jung, K. Kutak
TL;DR
This paper presents a rapid fitting method for the unintegrated gluon density, utilizing interpolation in parameter-observable space, and applies it to HERA deep inelastic scattering di-jet data.
Contribution
It introduces a novel fast fitting approach for the unintegrated gluon density using interpolation, enabling efficient analysis of scattering data.
Findings
Successful determination of the unintegrated gluon density from HERA data
Faster fitting process compared to traditional methods
Potential for improved analysis of gluon distributions
Abstract
An approach to fast fits of the unintegrated gluon density has been developed and used to determine the unintegrated gluon density by fits to deep inelastic scatting di-jet data from HERA. The fitting method is based on the determination of the parameter dependence by help of interpolating between grid points in the parameter-observable space before the actual fit is performed.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions