First page Back Continue Last page Overview Graphics
āCGCā models vs. data
Foreword: High pT at midrapidity at RHIC is above Qs ~ 1-2 GeV/c (straight application of CGC arguable in 1st instance).
-
Magnitude of Au+Au suppression ļ saturated (evolved) Au wave function (KLM). But: no suppression expected in other calculations (e.g. Baier, Wiedemann et al.).
- Centrality dependence of Au+Au suppression ļ Npart scaling -like observed.
- Dissapeareance of away-side angular correlations (monojet production)
- Some deficit (RdA~ 0.75) expected in d+Au collisions (Kharzeev et al.).
- However: Cronin enhancement built in the initial wave function (Baier, Wiedemann et al.). Similar conclusions by J.Jalilian-Marian too (though no calculations y < 1), but missing in KLM.
- More converging agreement needed between diff. calculations ...
- (seem to describe either Au+Au or d+Au, but not both consistently)
-
Notes: