$\mathit CP$ 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.

$\mathit A_{CP}$( ${{\mathit B}^{+}}$ $\rightarrow$ [ ${{\mathit K}^{*}{(892)}^{-}}{{\mathit K}^{+}}$ ]$_{D}$ ${{\mathit \pi}^{+}}$)

INSPIRE   PDGID:
S041ACG
VALUE DOCUMENT ID TECN  COMMENT
$\bf{ -0.013 \pm0.020}$ OUR AVERAGE  Error includes scale factor of 1.9.
$0.046$ $\pm0.029$ $\pm0.016$ 1
ADACHI
2023L
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$-0.020$ $\pm0.011$ $\pm0.003$ 1
AAIJ
2020N
LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8, 13 TeV
• • We do not use the following data for averages, fits, limits, etc. • •
$-0.012$ $\pm0.028$ $\pm0.010$ 1
AAIJ
2014V
LHCB Repl. by AAIJ 2020N
1  The Analysis uses ${{\mathit D}}$ $\rightarrow$ ${{\mathit K}^{*}{(892)}}{{\mathit K}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}}{{\mathit \pi}}$ decays.
Conservation Laws:
$\mathit CP$ INVARIANCE
References