$\mathit CP$ 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.

$\mathit A_{CP}$( ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit D}_{{s}}^{+}}{{\mathit \phi}}$ )

INSPIRE   PDGID:
S041ADP
VALUE DOCUMENT ID TECN  COMMENT
$-0.01$ $\pm0.41$ $\pm0.03$
AAIJ
2013R
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7 TeV
Conservation Laws:
$\mathit CP$ INVARIANCE
References:
AAIJ 2013R
JHEP 1302 043 First Evidence for the Annihilation Decay Mode ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit D}_{{s}}^{+}}{{\mathit \phi}}$