arXiv · hep-ph/9308230
Sizing up the Nuclear Glue in $J/ψ$-production
Abstract
Nuclear gluon densities are of great importance to the physics of relativistic heavy ion collisions, in particular, in assessing the origin of $J/ψ$-suppression. We describe our attempts to distinguish various models of the gluonic EMC-effect, using the existing $J/ψ$-production data in proton-nucleus collisions. We find that no model is capable of explaining {\em all} the features of the high precision E772 data although the overall trend suggests this to be more a matter of fine-tuning the models than the presence of new physical effects.
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R. V. Gavai, R. M. Godbole. 1993-08-05. Sizing up the Nuclear Glue in $J/ψ$-production. https://doi.org/10.1016/0375-9474(94)90648-3
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