Ω, J/ψ and ψ′ transverse mass spectra at RHIC

  • The transverse mass spectra of J/psi and psi' mesons and Omega hyperons produced in central Au+Au collisions at RHIC energies are discussed within a statistical model used successfully for the interpretation of the SPS results. The comparison of the presented model with the future RHIC data should serve as a further crucial test of the hypothesis of statistical production of charmonia at hadronization. Finally, in case of validity, the approach should allow to estimate the mean transverse flow velocity at the quark gluon plasma hadronization.

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Author:Kyrill A. BugaevORCiD, Marek GaździckiORCiD, Mark I. GorensteinORCiDGND
ArXiv Id:http://arxiv.org/abs/hep-ph/0206109v2
Parent Title (German):Physics Letters B
Document Type:Preprint
Date of Publication (online):2002/08/08
Date of first Publication:2002/08/08
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Release Date:2005/09/27
Page Number:14
Preprint, später in Physics Letters B, 544.2002, 1-2, S. 127-131
Source:Phys.Lett. B544 (2002), http://arxiv.org/abs/hep-ph/0206109
Institutes:Physik / Physik
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Licence (German):License LogoDeutsches Urheberrecht