Simple analytic solution of fireball hydrodynamics
Nuclear Theory
2015-06-26 v1
Abstract
A new family of simple analytic solutions of hydrodynamics is found for non-relativistic, rotationally symmetric fireballs assuming an ideal gas equation of state. The solution features linear flow profile and a non-trivial transverse temperature profile. The radial temperature gradient vanishes only in the collisionless gas limit. The Zimanyi-Bondorf-Garpman solution and the Buda-Lund parameterization of expanding hydrodynamical sources are recovered as special cases. The results are applied to predict new features of proton-proton correlations and spectra data at 1.93 AGeV Ni + Ni reactions.
Keywords
Cite
@article{arxiv.nucl-th/9809011,
title = {Simple analytic solution of fireball hydrodynamics},
author = {T. Csorgo},
journal= {arXiv preprint arXiv:nucl-th/9809011},
year = {2015}
}
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