dorsal/arxiv
View SchemaCentrality dependence of global variables in relativistic heavy ion collisions: Final $p_{T}$ data analysis in the framework of a statistical model
| Authors | Dariusz Prorok |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0509087 |
| URL | https://arxiv.org/abs/nucl-th/0509087 |
| DOI | 10.1103/PhysRevC.73.064901 |
| Journal | Phys.Rev.C73:064901,2006 |
Abstract
The global variables like the transverse energy at midrapidity, the charged particle multiplicity at midrapidity and the total multiplicity of charged particles are evaluated in the single-freeze-out statistical model for different centrality bins at RHIC at $\sqrt{s_{NN}}=130$ and 200 GeV. Full description of decays of hadron resonances is applied in these estimations. The geometric parameters of the model are obtained from the fit to the final data on the $p_{T}$ spectra. The predicted values of the global variables agree qualitatively well with the experimental data. The centrality independence of the total number of charged particles per participant pair has been also reproduced.
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"abstract": "The global variables like the transverse energy at midrapidity, the charged\nparticle multiplicity at midrapidity and the total multiplicity of charged\nparticles are evaluated in the single-freeze-out statistical model for\ndifferent centrality bins at RHIC at $\\sqrt{s_{NN}}=130$ and 200 GeV. Full\ndescription of decays of hadron resonances is applied in these estimations. The\ngeometric parameters of the model are obtained from the fit to the final data\non the $p_{T}$ spectra. The predicted values of the global variables agree\nqualitatively well with the experimental data. The centrality independence of\nthe total number of charged particles per participant pair has been also\nreproduced.",
"arxiv_id": "nucl-th/0509087",
"authors": [
"Dariusz Prorok"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.73.064901",
"journal_ref": "Phys.Rev.C73:064901,2006",
"title": "Centrality dependence of global variables in relativistic heavy ion collisions: Final $p_{T}$ data analysis in the framework of a statistical model",
"url": "https://arxiv.org/abs/nucl-th/0509087"
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