$\boldsymbol P$ AND $\boldsymbol CP$ VIOLATION

a$_{CP}$( ${{\boldsymbol \Xi}_{{b}}^{0}}$ $\rightarrow$ ${{\boldsymbol p}}{{\boldsymbol K}^{-}}{{\boldsymbol K}^{-}}{{\boldsymbol \pi}^{+}}$ ) INSPIRE search

Observable calculated as half of the difference between triple products for ${{\mathit \Xi}_{{b}}^{0}}$ and ${{\overline{\mathit \Xi}}_{{b}}^{0}}$, which is sensitive to $\mathit CP$ violation.
VALUE (%) DOCUMENT ID TECN  COMMENT
$-3.58$ $\pm5.19$ $\pm0.36$ 1
AAIJ
2018AG
LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
1  Measured over full phase space of the decay.
  Conservation Laws:
$\mathit CP$ INVARIANCE
  References:
AAIJ 2018AG
JHEP 1808 039 Search for CP violation using triple product asymmetries in $\Lambda^{0}_{b}\to pK^{-}\pi^{+}\pi^{-}$, $\Lambda^{0}_{b}\to pK^{-}K^{+}K^{-}$ and $\Xi^{0}_{b}\to pK^{-}K^{-}\pi^{+}$ decays