$\mathit CP$ 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.

$\mathit A_{CP}$( ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit K}^{*}}{{\mathit e}^{+}}{{\mathit e}^{-}}$ )

INSPIRE   PDGID:
S041CU2
VALUE DOCUMENT ID TECN  COMMENT
$-0.14$ ${}^{+0.23}_{-0.22}$ $\pm0.02$
WEI
2009A
 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
Conservation Laws:
$\mathit CP$ INVARIANCE
References:
WEI 2009A
PRL 103 171801 Measurement of the Differential Branching Fraction and Forward-Backward Asymmetry for ${{\mathit B}}$ $\rightarrow$ ${{\mathit K}^{{(*)}}}{{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$
Also
EPAPS Supplement EPAPS#tex{\_}#ascii{_}appendix.pdf Measurement of the Differential Branching Fraction and Forward-Backward Asymmetry for ${{\mathit B}}$ $\rightarrow$ ${{\mathit K}^{(*)}}{{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$