First page Back Continue Last page Overview Graphics
Charm quark suppression at high pT ?
Latest single e± RAA at higher pT < 4.5 GeV/c (large uncertainties still @ low pT):
-
New kinematic domain accessible with heavy-Q: Hard production at low pT
RAA(lo pT) ~1 >> RAA(hi pT) ~ RAA(p0): Energy loss for fast heavy Q shifts them down to low pT? No en. loss effect for slow Q (flatter charm dN/dpT at low pT) ?