Quarkonia pair production as a tool for study of gluon GPDs

2023/07/10 by Marat Siddikov, Siddikov, Marat, Iván Schmidt +1
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.2307.04936

openalex publication_date 2023/07/10 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

In these proceedings we present our results on the exclusive photoproduction of J/ψ η_c pairs in the collinear factorization framework. We argue that the process might be used as a complementary channel for studying the generalized parton distributions (GPDs) of gluons. We provide numerical estimates for the cross-section in the kinematics of the future Electron Ion Collider.

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