Elsevier

Physics Letters B

Volume 639, Issue 1, 27 July 2006, Pages 38-45
Physics Letters B

Testing the theory of QGP-induced energy loss at RHIC and the LHC

https://doi.org/10.1016/j.physletb.2006.05.083Get rights and content
Under a Creative Commons license
open access

Abstract

We compare an analytic model of jet quenching, based on the GLV non-Abelian energy loss formalism, to numerical results for the centrality dependent suppression of hadron cross sections in Au + Au and Cu + Cu collisions at RHIC. Simulations of neutral pion quenching versus the size of the colliding nuclear system are presented to high transverse momentum, pT. At low and moderate pT, we study the contribution of medium-induced gluon bremsstrahlung to single inclusive hadron production. In Pb + Pb collisions at the LHC, the redistribution of the lost energy is shown to play a critical role in yielding nuclear suppression that does not violate the participant scaling limit.

PACS

12.38.Bx
12.38.Mh
25.75.-q

Cited by (0)