dorsal/arxiv
View SchemaTransverse-Mass Effective Temperature in Heavy-Ion Collisions from AGS to SPS
| Authors | Yu. B. Ivanov, V. N. Russkikh |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0607070 |
| URL | https://arxiv.org/abs/nucl-th/0607070 |
| DOI | 10.1140/epja/i2008-10634-2 |
| Journal | Eur.Phys.J.A37:139-142,2008 |
Abstract
Transverse-mass spectra in Au+Au and Pb+Pb collisions in incident energy range from 2A to 160A GeV are analyzed within the model of 3-fluid dynamics. It is shown that dynamical description of freeze-out, accepted in this model, naturally explains the incident energy behavior of inverse-slope parameters of these spectra observed in experiment. Simultaneous reproduction of the inverse-slopes of all considered particles (protons, pions and kaons) suggests that these particles belong to the same hydrodynamic flow at the instant of their freeze-out.
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"abstract": "Transverse-mass spectra in Au+Au and Pb+Pb collisions in incident energy\nrange from 2A to 160A GeV are analyzed within the model of 3-fluid dynamics. It\nis shown that dynamical description of freeze-out, accepted in this model,\nnaturally explains the incident energy behavior of inverse-slope parameters of\nthese spectra observed in experiment. Simultaneous reproduction of the\ninverse-slopes of all considered particles (protons, pions and kaons) suggests\nthat these particles belong to the same hydrodynamic flow at the instant of\ntheir freeze-out.",
"arxiv_id": "nucl-th/0607070",
"authors": [
"Yu. B. Ivanov",
"V. N. Russkikh"
],
"categories": [
"nucl-th",
"hep-ph"
],
"doi": "10.1140/epja/i2008-10634-2",
"journal_ref": "Eur.Phys.J.A37:139-142,2008",
"title": "Transverse-Mass Effective Temperature in Heavy-Ion Collisions from AGS to SPS",
"url": "https://arxiv.org/abs/nucl-th/0607070"
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