TY - INPR A1 - Zschiesche, Detlef A1 - Gerland, Lars A1 - Schramm, Stefan A1 - Schaffner-Bielich, Jürgen A1 - Stöcker, Horst A1 - Greiner, Walter T1 - Critical review of quark gluon plasma signals N2 - Compelling evidence for a new form of matter has been claimed to be formed in Pb+Pb collisions at SPS. We critically review two suggested signatures for this new state of matter: First the suppression of the J/psi , which should be strongly suppressed in the QGP by two different mechanisms, the color-screening [1] and the QCD-photoe ect [2]. Secondly the measured particle, in particular strange hadronic, ratios might signal the freeze-out from a quark-gluon phase. KW - Quark Gluon Plasma KW - Kollision KW - quark gluon plasma KW - collision Y1 - 2000 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/3186 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30-22140 ER -