Anti-Lambda/Anti-Proton ratios at the AGS

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dc.creatorWang, G. J.
dc.creatorBellwied, R.
dc.creatorPruneau, C.
dc.creatorWelke, G.
dc.date1998-06-02
dc.date.accessioned2026-07-07T05:42:25Z
dc.date.available2026-07-07T05:42:25Z
dc.descriptionWe attempt to explain the large ${\bar Λ}/\bar p$ ratios measured in heavy ion collisions at $12~{\rm A\cdot GeV}/c$ beam momentum within an hadronic framework. The ratios are large compared to corresponding ratios in $pp$ collisions, and to thermal fits. We show using a simple model and a detailed cascade calculation that different annihilation cross--sections of $\bar Λ$'s and $\bar p$'s, and the net conversion of $\bar p$'s to $\bar Λ$'s, do not account for the enhancement. Uncertainties in elementary cross--sections and formation times are also considered.
dc.description8 pages revtex, 4 postscript figures
dc.identifierhttps://arxiv.org/abs/nucl-th/9806006
dc.identifierhttp://arxiv.org/abs/nucl-th/9806006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/82921
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Experiment
dc.titleAnti-Lambda/Anti-Proton ratios at the AGS
dc.typetext

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