# Radiative and Collisional Energy Loss of Heavy Quarks in Deconfined Matter

Abstract : We extend our recently advanced model on collisional energy loss of heavy quarks in a quark gluon plasma (QGP) by including radiative energy loss. We discuss the approach and present calculations for PbPb collisions at $\sqrt{s}=2.76 TeV$. The transverse momentum spectra, RAA, and the elliptic flow $v_2$ of heavy quarks have been obtained using the model of Kolb and Heinz for the hydrodynamical expansion of the plasma.
Document type :
Conference papers
Strange Quark Matter Conference, Sep 2011, Krakow, Poland. 2012

http://hal.in2p3.fr/in2p3-00667382
Contributor : Dominique Girod <>
Submitted on : Tuesday, February 7, 2012 - 3:03:43 PM
Last modification on : Wednesday, February 8, 2012 - 7:39:44 AM

### Identifiers

• HAL Id : in2p3-00667382, version 1
• ARXIV : 1201.4192

### Citation

Jörg Aichelin, Pol-Bernard Gossiaux, T. Gousset. Radiative and Collisional Energy Loss of Heavy Quarks in Deconfined Matter. Strange Quark Matter Conference, Sep 2011, Krakow, Poland. 2012. <in2p3-00667382>

### Metrics

Consultations de la notice