Percolation approach to Quark Gluon Plasma and $J/\psi$ suppression

Abstract

It is shown that the critical threshold for percolation of the overlapping strings exchanged in heavy ion collisions can naturally explain the sharp strong suppresion of $J/\psi$ shown by the experimental data on central Pb--Pb collisions, which does not occur in central O--U and S--U collisions.

arXiv comment11 pages in LaTeX plus 1 postscript figure

References in corpus (4)

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• Suppression of Psi' and J/Psi in High-Energy Heavy-Ion Collisions
• Quark-Gluon-Plasma Formation at SPS Energies?

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