#### $\Delta \boldsymbol A_{CP}$( ${{\boldsymbol \Xi}_{{b}}^{0}}$ $\rightarrow$ ${{\boldsymbol p}}{{\boldsymbol K}^{-}}{{\boldsymbol \pi}^{+}}{{\boldsymbol \pi}^{-}}$ )

$\Delta \mathit A_{CP}{}\equiv$ $\mathit A_{CP}$( ${{\mathit \Xi}_{{b}}^{0}}$ $\rightarrow$ ${{\mathit p}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ) $−$ $\mathit A_{CP}$( ${{\mathit \Xi}_{{b}}^{0}}$ $\rightarrow$ ( ${{\mathit \Xi}_{{c}}^{+}}$ $\rightarrow$ ${{\mathit p}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}$) ${{\mathit \pi}^{-}}$ )
VALUE ($10^{-2}$) DOCUMENT ID TECN  COMMENT
$-17$ $\pm11$ $\pm1$ 1
 2019 AH
LHCB ${{\mathit p}}{{\mathit p}}$ at 7 and 8 TeV
 1 Full phase space.
References:
 AAIJ 2019AH
EPJ C79 745 Measurements of $CP$ asymmetries in charmless four-body $\Lambda_b^0$ and $\Xi_b^0$ decays