T. Gaitanos, H. H. Wolter, C. Fuchs, A. Faessler
Published 2000-09-11Version 1
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.
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
Probing the nuclear equation of state by $K^+$ production in heavy ion collisions
The nuclear equation of state probed by $K^+$ production in heavy ion collisions
K^+ production in baryon-baryon and heavy-ion collisions
