$\mathit CP$ 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.

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

INSPIRE   PDGID:
S041A01
VALUE ($ 10^{-3} $) DOCUMENT ID TECN  COMMENT
$-8.2$ $\pm3.1$ $\pm0.7$
AAIJ
2023N
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8, 13 TeV
• • We do not use the following data for averages, fits, limits, etc. • •
$-4.1$ $\pm7.9$ $\pm2.4$ 1
AAIJ
2016L
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
1  Superseded by AAIJ 2023N.
Conservation Laws:
$\mathit CP$ INVARIANCE
References