Can we determine the nuclear equation of state from heavy ion collisions?
Abstract
We discuss the problems involved in extracting the nuclear equation-of-state from heavy-ion collisions. We demonstrate that the equation of state becomes effectively softer in non-equilibrium and this effect is observable in terms of collective flow effects. Thus, non-equilibrium effects must be included in transport descriptions on the level of the effective mean fields. A comparison with transverse momentum, rapidity, and centrality selected flow data show the reliability and limitations of the underlying interaction which was derived from microscopic Dirac-Brueckner (DB) results.
Keywords
Cite
@article{arxiv.nucl-th/0009029,
title = {Can we determine the nuclear equation of state from heavy ion collisions?},
author = {T. Gaitanos and H. H. Wolter and C. Fuchs and A. Faessler},
journal= {arXiv preprint arXiv:nucl-th/0009029},
year = {2017}
}
Comments
6 pages, 3 postscript-figures, to be published in the proceedings of Bologna2000: Structure of the Nucleus at the Dawn of the Century, Bologna, Italy, 29 May - 3 Jun 2000