Title of article
Anomalous net-baryon-rapidity spectra at RHIC
Author/Authors
Georg Wolschin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
6
From page
67
To page
72
Abstract
Net-baryon rapidity distributions in central Au+Au collisions at sNN=200 GeV are shown to consist of three components. The nonequilibrium contributions are accounted for in a Relativistic Diffusion Model. Near midrapidity, a third fraction containing Zeq≃22 protons reaches local statistical equilibrium in a discontinuous transition. It may be associated with a deconfinement of the participant partons and thus, serve as a signature for Quark–Gluon Matter formation.
Journal title
PHYSICS LETTERS B
Serial Year
2003
Journal title
PHYSICS LETTERS B
Record number
917124
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