$\mathit CP$ 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.

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

INSPIRE   JSON  (beta) PDGID:
S041AY7
VALUE DOCUMENT ID TECN  COMMENT
$\bf{ -0.036 \pm0.004}$ OUR AVERAGE
$-0.037$ $\pm0.002$ $\pm0.004$ 1
AAIJ
2023U
 LHCB ${{\mathit p}}{{\mathit p}}$ at 13 TeV
$-0.036$ $\pm0.004$ $\pm0.007$ 1
AAIJ
2014BO
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
$-0.017$ ${}^{+0.019}_{-0.014}$ $\pm0.014$ 2
LEES
2012O
 BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$-0.043$ $\pm0.009$ $\pm0.008$
AAIJ
2013AZ
 LHCB Repl. by AAIJ 2014BO
$-0.017$ $\pm0.026$ $\pm0.015$
AUBERT
2006O
 BABR Repl. by LEES 2012O
$0.02$ $\pm0.07$ $\pm0.03$
AUBERT
2003M
 BABR Repl. by AUBERT 2006O
1  The second error includes both systematics and the uncertainties from $\mathit CP$ asymmetries in restricted regions of phase space.
2  All intermediate charmonium and charm resonances are removed, except of ${{\mathit \chi}_{{{c0}}}}$.
Conservation Laws:
$\mathit CP$ VIOLATION OBSERVED
References