Anomalous Production of Omega and AntiOmega is Evidence for the Formation of Disoriented Chiral Condensates?

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dc.creatorKapusta, J I
dc.creatorWong, S M H
dc.date2002-01-08
dc.date2002-01-09
dc.date.accessioned2026-07-07T10:52:34Z
dc.date.available2026-07-07T10:52:34Z
dc.descriptionNo conventional picture of nucleus-nucleus collisions has yet been able to explain the abundance of Omega and AntiOmega hadrons in central collisions between Pb nuclei at 158 A GeV at the CERN SPS. We argue that this is evidence that they are produced from topological defects in the form of skyrmions arising from the formation of disoriented chiral condensates. It is shown that the excess Omega or AntiOmega produced could not be easily washed out in the hadronic medium and therefore would survive in the final state.
dc.description3 embedded PS figures, to appear in J. Phys. G
dc.identifierhttps://arxiv.org/abs/hep-ph/0201053
dc.identifierhttp://arxiv.org/abs/hep-ph/0201053
dc.identifierJ.Phys.G28:1929,2002
dc.identifierdoi:10.1088/0954-3899/28/7/348
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185201
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Experiment
dc.subjectNuclear Theory
dc.titleAnomalous Production of Omega and AntiOmega is Evidence for the Formation of Disoriented Chiral Condensates?
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