Latest documents http://publikationen.ub.uni-frankfurt.de/index/index/ Tue, 11 Jan 2005 09:26:33 +0100 Tue, 11 Jan 2005 09:26:33 +0100 http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/3367 Nonequilibrium models (three-fluid hydrodynamics, UrQMD, and quark molecular dynamics) are used to discuss the uniqueness of often proposed experimental signatures for quark matter formation in relativistic heavy ion collisions from the SPS via RHIC to LHC. It is demonstrated that these models - although they do treat the most interesting early phase of the collisions quite differently (thermalizing QGP vs. coherent color fields with virtual particles) -- all yield a reasonable agreement with a large variety of the available heavy ion data. Hadron/hyperon yields, including J/Psi meson production/suppression, strange matter formation, dileptons, and directed flow (bounce-off and squeeze-out) are investigated. Observations of interesting phenomena in dense matter are reported. However, we emphasize the need for systematic future measurements to search for simultaneous irregularities in the excitation functions of several observables in order to come close to pinning the properties of hot, dense QCD matter from data. The role of future experiments with the STAR and ALICE detectors is pointed out. Stefan Scherer; Steffen A. Bass; Mohamed Belkacem; Marcus Bleicher; Jörg Brachmann; Adrian Dumitru; Christoph Ernst; Lars Gerland; Nils Hammon; Markus Hofmann; Jens Konopka; Ludwig Neise; Manuel Reiter; Stefan Schramm; Sven Soff; Christian Spieles; Henning Weber; Detlef Zschiesche; Joachim A. Maruhn; Horst Stöcker; Walter Greiner preprint http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/3367 Tue, 01 Nov 2005 09:26:33 +0100 http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/4797 We present a new technique for observing the strange quark matter distillation process based on unlike particle correlations. A simulation is presented based on the scenario of a two-phase thermodynamical evolution model. Daniel Ardouin; Sven Soff; Christian Spieles; Steffen A. Bass; Horst Stöcker; D. Gourio; Stefan Schramm; Carsten Greiner; R. Lednicky; V. L. Lyuboshits; Jean Pierre Coffin; C. Kuhn preprint http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/4797 Thu, 14 Apr 2005 14:07:58 +0200 http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/4809 We present a new technique for observing the strangelet production in quark matter based on unlike particle correlations. A simulation is presented with a two-phase thermodynamical model. Sven Soff; Daniel Ardouin; Christian Spieles; Steffen A. Bass; Horst Stöcker; D. Gourio; Stefan Schramm; Carsten Greiner; R. Lednicky; V. L. Lyuboshitz; Jean Pierre Coffin; C. Kuhn preprint http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/4809 Thu, 14 Apr 2005 13:49:44 +0200