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Regge Pole Model for Vector Meson Photoproduction at HERA

L. L. Jenkovszky·E. S. Martynov·F. Paccanoni
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Abstract

Recent $HERA$ data on the photoproduction of vector mesons are analysed within a "soft", dipole pomeron model. We argued that the data on $σ^{γ\rightarrow J/ψ}_{el}$ is consistent with a soft pomeron, the apparent rapid increase resulting from the non-asymptotic effects due to the delayed asymptotics of $σ_{el}$ with respect to $σ_{tot}$.

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L. L. Jenkovszky, E. S. Martynov, F. Paccanoni. 1996-08-20. Regge Pole Model for Vector Meson Photoproduction at HERA. https://arxiv.org/abs/hep-ph/9608384

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