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

doi:10.1103/PhysRevLett.85.4860

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

Physics

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34 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 A_ΞΛ. 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 language	English (US)
Pages (from-to)	4860-4863
Number of pages	4
Journal	Physical review letters
Volume	85
Issue number	23
DOIs	https://doi.org/10.1103/PhysRevLett.85.4860
State	Published - Dec 4 2000

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General Physics and Astronomy

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title = "Search for direct CP violation in nonleptonic decays of charged Ξ and Λ hyperons",

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.",

author = "Luk, \{K. B.\} and Diehl, \{H. T.\} and J. Duryea and G. Guglielmo and K. Heller and Ho, \{P. M.\} and C. James and K. Johns and Longo, \{M. J.\} and R. Rameika and S. Teige and Thomson, \{G. B.\} and Y. Zou",

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T1 - Search for direct CP violation in nonleptonic decays of charged Ξ and Λ hyperons

AU - Luk, K. B.

AU - Diehl, H. T.

AU - Duryea, J.

AU - Guglielmo, G.

AU - Heller, K.

AU - Ho, P. M.

AU - James, C.

AU - Johns, K.

AU - Longo, M. J.

AU - Rameika, R.

AU - Teige, S.

AU - Thomson, G. B.

AU - Zou, Y.

PY - 2000/12/4

Y1 - 2000/12/4

N2 - 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.

AB - 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.

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U2 - 10.1103/PhysRevLett.85.4860

DO - 10.1103/PhysRevLett.85.4860

M3 - Article

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EP - 4863

JO - Physical review letters

JF - Physical review letters

IS - 23

ER -

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

Abstract

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