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arXiv · hep-ph/9609260

Quarkonium Production and Color Deconfinement in Nuclear Collisions

D. Kharzeev
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Abstract

The suppression of quarkonium production in nucleus-nucleus collisions was originally proposed as a signal of colour deconfinement. Strong ``anomalous" J/ψsuppression in Pb-Pb collisions has been reported at this Conference by the NA50 Collaboration. Is this suppression really anomalous? Can we conclude that the quark-gluon plasma is already discovered? What has to be done next? I address these questions basing on the current theoretical understanding of quarkonium production and new precise experimental information.

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D. Kharzeev. 1996-09-05. Quarkonium Production and Color Deconfinement in Nuclear Collisions. https://doi.org/10.1016/s0375-9474(96)00374-0

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