Search for Direct CP Violation in Non-Leptonic Decays of Charged $Ξ$ and $Λ$ Hyperons

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dc.creatorLuk, K. B.
dc.creatorDiehl, H. T.
dc.creatorDuryea, J.
dc.creatorGuglielmo, G.
dc.creatorHeller, K.
dc.creatorHo, P. M.
dc.creatorJames, C.
dc.creatorJohns, K.
dc.creatorLongo, M. J.
dc.creatorRameika, R.
dc.creatorTeige, S.
dc.creatorThomson, G. B.
dc.date2000-07-17
dc.date.accessioned2026-07-07T10:32:04Z
dc.date.available2026-07-07T10:32:04Z
dc.descriptionA search for direct CP violation in the non-leptonic decays of hyperons has been performed. In comparing the product of the decay parameters, $α_Ξα_Λ$, in terms of an asymmetry parameter, $A_{ΞΛ}$, between hyperons and anti-hyperons in the charged $Ξ\to Λπ$ and $Λ\to p π$ decay sequence, we found no evidence of direct CP violations. The parameter $A_{ΞΛ}$ was measured to be $0.012 \pm 0.014$.
dc.descriptionSubmitted for publication; RevTex, 13 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/hep-ex/0007030
dc.identifierhttp://arxiv.org/abs/hep-ex/0007030
dc.identifierPhys.Rev.Lett.85:4860-4863,2000
dc.identifierdoi:10.1103/PhysRevLett.85.4860
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/178629
dc.subjectHigh Energy Physics - Experiment
dc.titleSearch for Direct CP Violation in Non-Leptonic Decays of Charged $Ξ$ and $Λ$ Hyperons
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