The Transverse energy per charged particle estimates in the framework of a statistical model

Dec, 2004

4 pages

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Abstract:

The transverse energies and the charged particle multiplicities at midrapidity as well as their ratio,

dE_{T}/d\eta\mid_{mid} / dN_{ch}/d\eta|_{mid}

, are evaluated in a statistical model with expansion for the wide range of heavy-ion collisions, from AGS to RHIC at

\sqrt{s_{NN}}=200

GeV. Full description of decays of hadron resonances is applied in calculations of both

dE_{T}/d\eta|_{mid}

and

dN_{ch}/d\eta|_{mid}

. The predictions of the model at the freeze-out parameters, established independently from observed particle yields and

p_{T}

spectra, agree well with the experimental data.

Note:

1 figure (included), 4 pages, To appear in the proceedings of 18th Nuclear Physics Division Conference: Phase Transitions in Strongly Interacting Matter, Prague, Czech Republic, 23-29 Aug 2004 Journal-ref: Nucl. Phys. A 749 (2005) 194c

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