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J/Psi suppression in central Pb-Pb collisions

Jean-Paul Blaizot·Phuong Mai Dinh·Jean-Yves Ollitrault
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Abstract

We discuss the recent NA50 J/Psi production data in Pb--Pb collisions, in particular the second drop at high transverse energies which correspond to the most central collisions. Using a model which relates the J/Psi suppression to the local energy density, we show that the data can be explained by taking into account transverse energy fluctuations at a given impact parameter. Predictions of this model for RHIC are briefly discussed.

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Jean-Paul Blaizot, Phuong Mai Dinh, Jean-Yves Ollitrault. 2001-03-30. J/Psi suppression in central Pb-Pb collisions. https://doi.org/10.1016/s0375-9474(01)01432-4

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