$\mathit CP$ 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.

$\mathit A_{CP}$([ ${{\mathit K}^{\mp}}{{\mathit \pi}^{\pm}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ]$_{D}$ ${{\mathit K}^{+}}$)

INSPIRE   PDGID:
S041AYB
VALUE DOCUMENT ID TECN  COMMENT
$-0.321$ $\pm0.039$ $\pm0.005$
AAIJ
2023I
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8, 13 TeV
• • We do not use the following data for averages, fits, limits, etc. • •
$-0.313$ $\pm0.102$ $\pm0.038$ 1
AAIJ
2016L
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
$-0.42$ $\pm0.22$
AAIJ
2013AE
 LHCB Repl. by AAIJ 2016L
1  Superseded by AAIJ 2023I.
Conservation Laws:
$\mathit CP$ INVARIANCE
References