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${{\mathit \Omega}^{-}}$ DECAY PARAMETERS

($\alpha $ + $\bar\alpha)/(\alpha −\bar\alpha$) in ${{\mathit \Omega}^{-}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit K}^{-}}$ , ${{\overline{\mathit \Omega}}^{+}}$ $\rightarrow$ ${{\overline{\mathit \Lambda}}}{{\mathit K}^{+}}$

INSPIRE   PDGID:

S024ALD

Zero if $\mathit CP$ is conserved.

VALUE DOCUMENT ID TECN  COMMENT $-0.016$ $\pm0.092$ $\pm0.089$ 1 LU 2006 HYCP ${{\mathit p}}$ Cu, 800 GeV 1  This value uses the results of CHEN 2005 , LU 2005A, and LU 2006 .

Conservation Laws:

$\mathit CP$ INVARIANCE

References:

LU 2006 PRL 96 242001 Measurement of the Asymmetry in the Decay ${{\overline{\mathit \Omega}}^{+}}$ $\rightarrow$ ${{\overline{\mathit \Lambda}}}{{\mathit K}^{+}}$ $\rightarrow$ ${{\overline{\mathit p}}}{{\mathit \pi}^{+}}{{\mathit K}^{+}}$

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