Characterizing the hydrodynamic response to the initial conditions
Nuclear Theory
2013-05-14 v1
Abstract
In hydrodynamics, the momentum distribution of particles at the end of the evolution is completely determined by initial conditions. We study quantitatively to what extent anisotropic flow is determined by predictors such as the initial eccentricity in a set of realistic simulations, and we also show the importance of nonlinear terms in order to correctly predict the quadrangular flow. This knowledge will be important for making a more direct link between experimental observables and hydrodynamic initial conditions, the latter being poorly constrained at present.
Cite
@article{arxiv.1210.8422,
title = {Characterizing the hydrodynamic response to the initial conditions},
author = {Fernando G. Gardim and Frederique Grassi and Matthew Luzum and Jean-Yves Ollitrault},
journal= {arXiv preprint arXiv:1210.8422},
year = {2013}
}
Comments
4 pages, 2 figures, Proceedings for Quark Matter 2012