ANTIBARYON-BARYON RATIOS AS A SIGNAL FOR QUARK GLUON PLASMA FORMATION

Author:

KOCH P.1,MÜLLER B.2,STÖCKER H.2,GREINER W.2

Affiliation:

1. Gesellschaft für Schwerionenforschung, 6100 Darmstadt 11

2. Institut für Theoretische Physik, der Johann Wolfgang Goethe Universität, 6000 Frankfurt am Main 11, West Germany

Abstract

In a previously developed non-equilibrium model for hadronization of a quark gluon plasma, we study hadronic signals for plasma formation. We find that fragmentation of gluons into quark-antiquark pairs can lead to a strong enhancement of various antibaryon to baryon ratios if a baryon-rich quark gluon plasma is formed.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

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