Search for direct CP violation in nonleptonic decays of charged Ξ and Λ hyperons

K. B. Luk, H. T. Diehl, J. Duryea, G. Guglielmo, K. Heller, P. M. Ho, C. James, K. Johns, M. J. Longo, R. Rameika, S. Teige, G. B. Thomson, Y. Zou

Research output: Contribution to journalArticlepeer-review

25 Scopus citations

Abstract

An attempt was made to search for direct charge-conjugation/parity (CP) violation in nonleptonic decays of charged Ξ and Λ by determining the asymmetry parameter AΞΛ. Results obtained in this study were found to be consistent with no CP violation at the 10-2 level in the nonleptonic decays of charged Ξ and Λ.

Original languageEnglish (US)
Pages (from-to)4860-4863
Number of pages4
JournalPhysical review letters
Volume85
Issue number23
DOIs
StatePublished - Dec 4 2000

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