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Accessing quark GPDs in diffractive events at an electron-ion collider

by W. Cosyn, B. Pire, L. Szymanowski

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Submission summary

Authors (as registered SciPost users): Wim Cosyn
Submission information
Preprint Link: scipost_202106_00003v1  (pdf)
Date accepted: 2022-03-09
Date submitted: 2021-06-02 18:12
Submitted by: Cosyn, Wim
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
Approaches: Theoretical, Phenomenological


We discuss two collider processes which combine a diffractively produced $\rho$ meson separated by a large rapidity gap from a hard exclusive scattering of a Pomeron on a nucleon, giving rise to a lepton pair or to a second meson. These two processes probe the nucleon quark content described by generalized parton distributions in a very specific way.

Published as SciPost Phys. Proc. 8, 159 (2022)

Reports on this Submission

Anonymous Report 1 on 2022-3-4 (Invited Report)


Very well written report. Recommend for acceptance.

  • validity: -
  • significance: -
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