Tuesday, July 9, 2013

1307.2214 (Francois Gelis et al.)

The onset of hydrodynamical flow in high energy heavy ion collisions    [PDF]

Francois Gelis, Thomas Epelbaum
Real time lattice simulations of the early stages of high energy heavy ion collisions in the Color Glass Condensate framework show a rapid increase with the coupling contant of the ratio of longitudinal to transverse pressure. The transient regime that precedes this behavior lasts only a few times 1/Q_s. Moreover, the system exhibits an anomalously small shear viscosity.
View original: http://arxiv.org/abs/1307.2214

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