Open and Hidden Charm Production in Heavy Ion Collisions at   Ultrarelativistic Energies
  We consider the production of the open charm and J/psi mesons in heavy ion collisions at BNL RHIC. We discuss several recently developed pictures for J/psi production and argue that a measurement at RHIC energies is crucial for disentangling these different descriptions. 
M.I. Gorenstein, A.P. Kostyuk, L. McLerran, H. Stoecker and W. Greiner