Shear Viscosity to Entropy within a Parton Cascade
arXiv:0706.4212
Abstract
The shear viscosity is calculated by means of the perturbative kinetic partonic cascade BAMPS with CGC initial conditons for various saturation momentum scale Q_s. eta/s ~ 0.15 stays approximately constant when going from RHIC to LHC.
2 pages, 4 Figures. Contributed by C.Greiner by Workshop on Heavy Ion Collisions at the LHC: Last Call for Predictions, Geneva, Switzerland, 14 May-8 Jun 2007