Heavy quark quenching from RHIC to LHC and the consequences of gluon   damping
  In this contribution to the Quark Matter 2012 conference, we study whether energy loss models established for RHIC energies to describe the quenching of heavy quarks can be applied at LHC with the same success. We also benefit from the larger $p_T$-range accessible at this accelerator to test the impact of gluon damping on observables such as the nuclear modification factor. 
Pol Bernard Gossiaux and Marlene Nahrgang and Marcus Bluhm and Thierry   Gousset and Joerg Aichelin
hep-ph nucl-th