Chemical equilibration due to heavy Hagedorn states

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dc.creatorGreiner, C.
dc.creatorKoch-Steinheimer, P.
dc.creatorLiu, F. M.
dc.creatorShovkovy, I. A.
dc.creatorStoecker, H.
dc.date2004-12-07
dc.date.accessioned2026-07-07T03:54:02Z
dc.date.available2026-07-07T03:54:02Z
dc.descriptionA scenario of heavy resonances, called massive Hagedorn states, is proposed which exhibits a fast ($t\approx 1$ fm/c) chemical equilibration of (strange) baryons and anti-baryons at the QCD critical temperature $T_c$. For relativistic heavy ion collisions this scenario predicts that hadronization is followed by a brief expansion phase during which the equilibration rate is higher than the expansion rate, so that baryons and antibaryons reach chemical equilibrium before chemical freeze-out occurs.
dc.description9 pages, 2 figures. Invited talk given at 8th International Conference on Strangeness in Quark Matter (SQM2004), Cape Town, South Africa, 15-20 September 2004
dc.identifierhttps://arxiv.org/abs/hep-ph/0412095
dc.identifierhttp://arxiv.org/abs/hep-ph/0412095
dc.identifierJ.Phys. G31 (2005) S725-S732
dc.identifierdoi:10.1088/0954-3899/31/6/013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/44078
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Experiment
dc.subjectNuclear Theory
dc.titleChemical equilibration due to heavy Hagedorn states
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