$\mathit CP$ VIOLATION

$\mathit A_{CP}$ is defined as
${B( {{\mathit B}^{-}} \rightarrow {{\overline{\mathit f}}} )–B( {{\mathit B}^{+}} \rightarrow {{\mathit f}} )\over B( {{\mathit B}^{-}} \rightarrow {{\overline{\mathit f}}} )+B( {{\mathit B}^{+}} \rightarrow {{\mathit f}} )}$,
the $\mathit CP$-violation charge asymmetry of exclusive ${{\mathit B}^{-}}$ and ${{\mathit B}^{+}}$ decay.

$\mathit A_{CP}$( ${{\mathit B}^{+}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit \pi}^{+}}$ )

INSPIRE   PDGID:
S041AD2
VALUE ($ 10^{-3} $) DOCUMENT ID TECN  COMMENT
$\bf{ -3 \pm5}$ OUR AVERAGE
$1.9$ $\pm3.6$ $\pm5.7$
BLOOMFIELD
2022
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$-6$ $\pm5$ $\pm10$ 1
AAIJ
2013AE
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7 TeV
$-8$ $\pm8$
ABE
2006
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
1  Uses ${{\mathit B}^{\pm}}$ $\rightarrow$ [ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ]$_{D}$ ${{\mathit h}^{\pm}}$ mode.
Conservation Laws:
$\mathit CP$ INVARIANCE
References:
BLOOMFIELD 2022
PR D105 072007 Measurement of the branching fraction and $CP$ asymmetry for $B\to\bar{D}^{0} \pi$ decays
AAIJ 2013AE
PL B723 44 Observation of the Suppressed ADS Modes ${{\mathit B}^{\pm}}$ $\rightarrow$ ${{\mathit \pi}^{\pm}}{{\mathit K}^{\mp}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $_{D}$ ${{\mathit K}^{\pm}}$ and ${{\mathit B}^{\pm}}$ $\rightarrow$ ${{\mathit \pi}^{\pm}}{{\mathit K}^{\mp}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $_{D}$ ${{\mathit \pi}^{\pm}}$
ABE 2006
PR D73 051106 Study of ${{\mathit B}^{\pm}}$ $\rightarrow$ ${{\mathit D}_{{CP}}}{{\mathit K}^{\pm}}$ and ${{\mathit D}^{*}_{CP}}{{\mathit K}^{\pm}}$ Decays