Pion and thermal photon spectra as a possible signal for a phase transition
High Energy Physics - Phenomenology
2009-09-25 v1
Abstract
We calculate thermal photon and neutral pion spectra in ultrarelativistic heavy-ion collisions in the framework of three-fluid hydrodynamics. Both spectra are quite sensitive to the equation of state used. In particular, within our model, recent data for at AGeV can only be understood if a scenario with a phase transition (possibly to a quark-gluon plasma) is assumed. Results for at AGeV and at AGeV are also presented.
Cite
@article{arxiv.hep-ph/9411358,
title = {Pion and thermal photon spectra as a possible signal for a phase transition},
author = {A. Dumitru and U. Katscher and J. A. Maruhn and H. Stöcker and W. Greiner and D. H. Rischke},
journal= {arXiv preprint arXiv:hep-ph/9411358},
year = {2009}
}
Comments
14 pages, 5 figures separated