Hadron spectra and QGP hadronization in Au + Au collisions at RHIC

  • The transverse mass spectra of Omega hyperons and phi mesons measured recently by STAR Collaboration in Au+Au collisions at sqrt(s_NN) = 130 GeV are described within a hydrodynamic model of the quark gluon plasma expansion and hadronization. The flow parameters at the plasma hadronization extracted by fitting these data are used to predict the transverse mass spectra of J/psi and psi' mesons.

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Author:Kyrill A. BugaevORCiD, Marek GaździckiORCiD, Mark I. GorensteinORCiDGND
ArXiv Id:http://arxiv.org/abs/hep-ph/0211337
Document Type:Preprint
Year of Completion:2002
Date of first Publication:2002/11/21
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Release Date:2005/09/20
Preprint, danach: Phys.Rev. C 68.2003, 017901
Source:Phys.Rev. C68 (2003) 017901, http://www.arxiv.org/abs/hep-ph/0211337
Institutes:Physik / Physik
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Licence (German):License LogoDeutsches Urheberrecht