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arXiv · hep-ph/0310354

Predictions for J/Psi Suppression by Parton Percolation

S. Digal·S. Fortunato·H. Satz
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Abstract

Parton percolation provides geometric deconfinement in the pre-equilibrium stage of nuclear collisions. The resulting parton condensate can lead to charmonium suppression. We formulate a local percolation condition viable for non-uniform collision environments and show that it correctly reproduces the suppression observed for S-U and Pb-Pb collisions at the SPS. Using this formulation, we then determine the behavior of J/Psi suppression for In-In collisions at the SPS and for Au-Au collisions at RHIC.

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S. Digal, S. Fortunato, H. Satz. 2003-10-31. Predictions for J/Psi Suppression by Parton Percolation. https://doi.org/10.1140/epjc%2Fs2003-01519-3

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