$\mathit CP$ 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.

$\mathit A_{CP}$( ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit D}_{{{{CP[+1]}}}}}{{\mathit K}^{*}{(892)}^{+}}$)

INSPIRE   PDGID:
S041AD+
VALUE DOCUMENT ID TECN  COMMENT
$\bf{ 0.08 \pm0.06}$ OUR AVERAGE
$0.08$ $\pm0.06$ $\pm0.01$ 1
AAIJ
2017BO
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8, 13 TeV
$0.09$ $\pm0.13$ $\pm0.06$
AUBERT
2009AJ
 BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$-0.08$ $\pm0.19$ $\pm0.08$
AUBERT,B
2005U
 BABR Repl. by AUBERT 2009AJ
1  Measures the asymmetry separately for ${{\mathit K}^{+}}{{\mathit K}^{-}}$ and ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ final states, A(${{\mathit K}}{{\mathit K}}$) = $0.06$ $\pm0.07$ $\pm0.01$and A(${{\mathit \pi}}{{\mathit \pi}}$) = $0.15$ $\pm0.13$ $\pm0.01$, and combines the two results. The value of A(${{\mathit \pi}}{{\mathit \pi}}$) was updated in AAIJ 2018X.
Conservation Laws:
$\mathit CP$ INVARIANCE
References