Exclusive electroproduction of J/psi mesons

Abstract

A nonperturbative calculation of elastic electroproduction of the J/psi meson is presented and compared to the experimental data. Our model describes well the observed dependences of the cross sections on the photon virtuality Q2 and on the energy, and the measured ratio R of longitudinal to transverse cross sections.

arXiv commentFive *.eps figures

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Cited by in corpus (6)

• Nuclear exclusive vector meson photoproduction
• Nonperturbative and perturbative aspects of photo- and electroproduction of vector mesons
• Nonperturbative and Perturbative Aspects of Photo- and Electroproduction of Vector Mesons
• Factorization of the Q^2 dependence in electroproduction of vector mesons
• Incoherent $J/\psi$ electroproduction from the deuteron at JLab energies and the elastic $J/\psi$-nucleon scattering amplitude
• Universality in the Electroproduction of Vector Mesons