Incident-energy dependence of the effective temperature in heavy-ion collisions

M. Gazdzicki; M. I. Gorenstein; F. Grassi; Y. Hama; T. Kodama; O. Socolowski Jr.

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(Reference retrieved automatically from SciELO through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Incident-energy dependence of the effective temperature in heavy-ion collisions

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Author(s):	M. Gazdzicki ^[1] ; M. I. Gorenstein ^[2] ; F. Grassi ^[3] ; Y. Hama ^[4] ; T. Kodama ^[5] ; O. Socolowski Jr. ^[6] Total Authors: 6
Affiliation:	^[1] Universität Frankfurt. Institut für Kernphysik - Alemanha ^[2] Bogolyubov Institute for Theoretical Physics ^[3] Universidade de São Paulo. Instituto de Física - Brasil ^[4] Universidade de São Paulo. Instituto de Física - Brasil ^[5] Universidade Federal do Rio de Janeiro. Instituto de Física - Brasil ^[6] Universidade de São Paulo. Instituto de Física - Brasil Total Affiliations: 6
Document type:	Journal article
Source:	Brazilian Journal of Physics; v. 34, p. 322-325, 2004-03-00.
Abstract
We study, in a hydrodynamical approach, the energy dependence of the kaon mT spectra in central Pb+Pb (Au+Au) collisions. We show that the experimental data of the inverse slope parameter can be reproduced with a reasonable choice of both energy-dependent freeze-out temperature and initial conditions. (AU)

FAPESP's process:	00/04422-7 - Study the high-energy (GeV~TeV) hadron-hadron, hadron-nucleus and nucleus-nucleus interactions
Grantee:	Yogiro Hama
Support Opportunities:	Research Projects - Thematic Grants

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