Nonideal particle distributions from kinetic freeze-out models

1998/08/11 by Cs. Anderlik, Zsolt I. Lázár, Zs. I. Lázár +5 · 6 citations
Engineering · Mathematics · Physics and Astronomy · #Gas Dynamics and Kinetic Theory #High-Energy Particle Collisions Research #Lattice Boltzmann Simulation Studies #nucl-th

paper · pdf · doi:10.1103/physrevc.59.388

published as Phys.Rev.C59:388-394,1999 · 10 pages, 4 figures

arxiv created 1998/08/11 · openalex publication_date 1999/01/01 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30

Abstract

In fluid dynamical models the freeze-out of particles across a three-dimensional space-time hypersurface is discussed. The calculation of final momentum distribution of emitted particles is described for freeze-out surfaces, with both spacelike and timelike normals, taking into account conservation laws across the freeze-out discontinuity.

Cited by

• Phase Transitions in High Energy Heavy Ion Collisions within Fluid Dynamics
• Modified Boltzmann Transport Equation
• Kinetic description of particle emission from expanding source
• Systematic investigation of negative Cooper-Frye contributions in heavy ion collisions using coarse-grained molecular dynamics
• Can supercooling explain the HBT puzzle?
• Covariant description of kinetic freeze-out through a finite time-like layer