Fitting DVCS amplitude in moment-space approach to GPDs
Kresimir Kumericki, Dieter Mueller, Kornelija Passek-Kumericki
TL;DR
This paper models small-x_Bj deeply virtual Compton scattering at HERA using generalized parton distributions within a moment-space framework at leading order, providing a theoretical approach to interpret experimental data.
Contribution
It introduces a moment-space approach to fit DVCS amplitudes in terms of GPDs at leading order, offering a new method for analyzing HERA data.
Findings
Successful description of HERA DVCS data using the model
Demonstrates the applicability of the moment-space approach to GPDs
Provides insights into the structure of GPDs at small-x_Bj
Abstract
We describe small-x_Bj deeply virtual Compton scattering measurements at HERA in terms of generalized parton distributions at leading order of perturbation series.
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Taxonomy
TopicsHigh-Energy Particle Collisions Research · Particle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions