Polarized GPDs in pions and kaons electroproduction. Tranversity effects
S. V. Goloskokov
TL;DR
This paper investigates pseudoscalar meson electroproduction using the handbag approach, emphasizing transversity effects, and provides predictions for spin observables aligned with experimental data.
Contribution
It introduces the inclusion of transversity twist-3 effects in the handbag approach for pseudoscalar meson electroproduction, enhancing the theoretical description.
Findings
Cross section results agree with experimental data.
Transversity twist-3 effects are crucial for accurate modeling.
Predictions for spin observables are provided.
Abstract
We analyze the electroproduction of pseudoscalar mesons within the handbag approach. To investigate these reactions, we consider the leading-twist contribution together with the transversity twist-3 effects that are crucial in the description of experimental data. Our results on the cross section are in agreement with experiment. We present our predictions for spin observables.
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Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Particle physics theoretical and experimental studies · High-Energy Particle Collisions Research