Inelastic photo- and electroproduction of charmonium

2003/09/12 by I. Katkov, Katkov, I.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.hep-ex/0309046

openalex publication_date 2003/09/12 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Measurements of inelastic production of charmonium with the ZEUS detector at HERA are presented. J/ψand psi' mesons have been identified using the decay channel psi -> mu+ mu-.The data, corresponding to an integrated luminosity of 38 pb-1 in photoproduction and 73.3 pb-1 in electroproduction, are confronted to theoretical predictions.

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