Heavy-Flavor: First look at J/ [Quark Matter 2002]

• Motivation: Suppression of heavy quarkonia states due to screening of color potential at deconfinement.

• J/  e+e- (mid-rapidity) in AuAu:

• N=10.8  3.2 (stat)  3.8 (sys)

• Centrality dependence of J/ yield:

• Not firm conclusion yet. Higher luminosity running needed (also for J/  m+m- )

Notes: