2 research outputs found
Tomography of the Quark Gluon Plasma by Heavy Quarks
Using the recently published model \cite{Gossiaux:2008jv,goss2} for the
collisional energy loss of heavy quarks in a Quark Gluon Plasma (QGP), based on
perturbative QCD (pQCD), we study the centrality dependence of and
, %= \frac{dN_{AA}/dp_T}{ dN_{pp}/dp_T}$
measured by the Phenix collaboration, and compare our model with other
approaches based on pQCD and on Anti de Sitter/ Conformal Field Theory
(AdS/CFT)Comment: proceedings for SQM0