Viscosity from elliptic flow: the path to precision
Nuclear Theory
2009-12-30 v2
Abstract
Using viscous relativistic hydrodynamics we show that systematic studies of the impact parameter dependence of the eccentricity scaled elliptic flow can distinguish between different models for the calculation of the initial source eccentricity. This removes the largest present uncertainty in the extraction of the specific viscosity of the matter created in relativistic heavy-ion collisions from precise elliptic flow measurements.
Cite
@article{arxiv.0908.2617,
title = {Viscosity from elliptic flow: the path to precision},
author = {Ulrich W. Heinz and J. Scott Moreland and Huichao Song},
journal= {arXiv preprint arXiv:0908.2617},
year = {2009}
}
Comments
4 pages, incl. 4 figures