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Momentum transfer dependence of heavy quarkonium electroproduction

by Michal Krelina, Jan Nemchik

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Submission summary

Authors (as registered SciPost users): Michal Krelina
Submission information
Preprint Link: scipost_202107_00078v1  (pdf)
Date accepted: 2022-04-06
Date submitted: 2021-07-29 11:34
Submitted by: Krelina, Michal
Submitted to: SciPost Physics Proceedings
Proceedings issue: 28th Annual Workshop on Deep-Inelastic Scattering (DIS) and Related Subjects (DIS2021)
Ontological classification
Academic field: Physics
  • High-Energy Physics - Phenomenology


We investigate the momentum transfer dependence of differential cross sections $d\sigma/dt$ in diffractive electroproduction of heavy quarkonia on proton targets. Model predictions for $d\sigma/dt$ within the light-front QCD dipole formalism are based on a realistic model for a proper correlation between the impact parameter $\vec b$ of a collision and color dipole orientation $\vec r$. We demonstrate a significance of $\vec b-\vec r$ correlation by comparing with a standard simplification $\vec{b}\parallel\vec{r}$, frequently used in the literature.

Published as SciPost Phys. Proc. 8, 114 (2022)

Reports on this Submission

Anonymous Report 1 on 2022-3-16 (Invited Report)


Well written proceeding. Recommend for acceptance.

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