Lattice QCD and Hydro/Cascade Model of Heavy Ion Collisions release_ffosr373xjbnpjt5yuz5wc3gqu

by Michael Cheng

Released as a paper-conference .

(2010)

Abstract

We report here on a recent lattice study of the QCD transition region at finite temperature and zero chemical potential using domain wall fermions (DWF). We also present a parameterization of the QCD equation of state obtained from lattice QCD that is suitable for use in hydrodynamics studies of heavy ion collisions. Finally, we show preliminary results from a multi-stage hydrodynamics/hadron cascade model of a heavy ion collision, in an attempt to understand how well the experimental data (e.g. particle spectra, elliptic flow, and HBT radii) can constrain the inputs (e.g. initial temperature, freezeout temperature, shear viscosity, equation of state) of the theoretical model.
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Type  paper-conference
Stage   submitted
Date   2010-05-11
Version   v1
Language   en ?
arXiv  1005.1969v1
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