Hydrodynamical Analyses of Collective Flow in Ultra-relativistic Heavy Ion Collision
Abstract
We have been studying high energy heavy ion collisions by developing a full (3+1)-dimensional relativistic hydrodynamical model. First we briefly review our calculation code by which we can easily trace the trajectory corresponding to the adiabatic paths in the phase diagram by virtue of the Lagrangian hydrodynamics. We evaluate the effect of the phase transition on collective flow, and discuss the relation to the equation of states by calculating the speed of sound on the trajectory in T-μ plane. We assume the first order phase transition and analyze the anisotropic collective flow by comparing the result with experimental data.
- Publication:
-
APS Meeting Abstracts
- Pub Date:
- October 2001
- Bibcode:
- 2001APS..HAW.FH007M