Transverse energy and charged-particle multiplicity at various centralities at RHIC: Statistical model estimates⋆
Institute of Theoretical Physics, University of Wrocław, PL-50-204, Wrocław, Poland
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Accepted: 2 January 2006
Published online: 30 August 2006
The transverse energy and the charged-particle multiplicity at midrapidity are evaluated in a single-freeze-out model for different centrality bins at RHIC at = 130 and 200GeV. The predictions of the model are done at the freeze-out parameters determined earlier from measured particle yields and pT spectra. The results agree qualitatively well with the experimental data.
PACS: 25.75.-q Relativistic heavy-ion collisions – / 25.75.Dw Particle and resonance production – / 24.10.Pa Thermal and statistical models –
© Società Italiana di Fisica and Springer-Verlag, 2006