$J/ψ$ and $ψ'$ suppression by comovers in Pb+Pb collisions

S. Gavin, R. Vogt

Published 1996-09-30Version 1

Measurements of $\psi$ and $\psi'$ production at the CERN SPS are compared to predictions based on a hadronic model of charmonium suppression. Detailed information is presented to facilitate comparison to other analyses. Sensitivity of these conclusions to the model parameters is discussed.