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Percolation approach to Quark Gluon Plasma and J/ψ suppression

N. Armesto, M. A. Braun, E. G. Ferreiro, C. Pajares

hep-pharXiv:hep-ph/9607239

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/ψ shown by the experimental data on central Pb--Pb collisions, which does not occur in central O--U and S--U collisions.

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