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${{\mathit \Lambda}_{{c}}^{+}}$, ${{\overline{\mathit \Lambda}}_{{c}}^{-}}$ $\mathit CP$-VIOLATING DECAY ASYMMETRIES

($\alpha $ + $\bar\alpha)/(\alpha −\bar\alpha$) in ${{\mathit \Lambda}_{{c}}^{+}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{+}}$ , ${{\overline{\mathit \Lambda}}_{{c}}^{-}}$ $\rightarrow$ ${{\overline{\mathit \Lambda}}}{{\mathit \pi}^{-}}$

INSPIRE   PDGID:

S033AC1

This is zero if $\mathit CP$ is conserved.

VALUE DOCUMENT ID TECN  COMMENT $-0.07$ $\pm0.19$ $\pm0.24$ LINK 2006 A FOCS $\gamma $ A, ${{\overline{\mathit E}}}_{\gamma }${} $\approx{}$ 180 GeV

Conservation Laws:

$\mathit CP$ INVARIANCE

References:

LINK 2006A PL B634 165 Study of the Decay Asymmetry Parameter and $\mathit CP$ Violation Parameter in the ${{\mathit \Lambda}_{{c}}^{+}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{+}}$ Decay

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