Hadron Resonances and Phase Threshold in Heavy Ion Collisions

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dc.creatorTorrieri, Giorgio
dc.creatorRafelski, Johann
dc.date2006-08-26
dc.date2007-01-28
dc.date.accessioned2026-07-07T11:07:37Z
dc.date.available2026-07-07T11:07:37Z
dc.descriptionWe show that a measurement of the reaction energy dependence of relative hadron resonance yields in heavy ion collisions can be used to study the phase structure of the dense QCD matter created in these collisions, and investigate the origin of the trends observed in the excitation functions of certain soft hadronic observables. We show that presence of chemical nonequilibrium in light quark abundance imparts a characteristic signature on the energy dependence of resonance yields, that differs considerably from what is expected in the equilibrium picture.
dc.descriptionIn press, Phys. Rev. C
dc.identifierhttps://arxiv.org/abs/nucl-th/0608061
dc.identifierhttp://arxiv.org/abs/nucl-th/0608061
dc.identifierPhys.Rev.C75:024902,2007
dc.identifierdoi:10.1103/PhysRevC.75.024902
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189900
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Experiment
dc.titleHadron Resonances and Phase Threshold in Heavy Ion Collisions
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