$\mathit CP$ 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.

$\mathit A_{CP}$( ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit D}}_{CP(-1)}$ ${{\mathit K}^{+}}$ )

INSPIRE   PDGID:
S041AY4
VALUE DOCUMENT ID TECN  COMMENT
$\bf{ -0.10 \pm0.07}$ OUR AVERAGE
$-0.09$ $\pm0.07$ $\pm0.02$
DEL-AMO-SANCH..
2010G
 BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$-0.12$ $\pm0.14$ $\pm0.05$
ABE
2006
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$-0.09$ $\pm0.09$ $\pm0.02$
AUBERT
2008AA
 BABR Repl. by DEL-AMO-SANCHEZ 2010G
$-0.06$ $\pm0.13$ $\pm0.04$
AUBERT
2006J
 BABR Repl. by AUBERT 2008AA
$-0.22$ $\pm0.24$ $\pm0.04$ 1
ABE
2003D
 BELL Repl. by SWAIN 2003
$-0.19$ $\pm0.17$ $\pm0.05$ 2
SWAIN
2003
BELL Repl. by ABE 2006
1  Corresponds to 90$\%$ confidence range $-0.62<\mathit A_{\mathit CP}<0.18$.
2  Corresponds to 90$\%$ confidence range $-0.47<\mathit A_{\mathit CP}<0.11$.
Conservation Laws:
$\mathit CP$ INVARIANCE
References:
DEL-AMO-SANCHEZ 2010G
PR D82 072004 Measurement of $\mathit CP$ Observables in ${{\mathit B}^{\pm}}$ $\rightarrow$ ${{\mathit D}_{{{CP}}}}{{\mathit K}^{\pm}}$ Decays and Constraints on the CKM Angle $\gamma $
AUBERT 2008AA
PR D77 111102 Improved Measurement of $\mathit CP$ Observables in ${{\mathit B}^{\pm}}$ $\rightarrow$ ${{\mathit D}_{{CP}}^{0}}{{\mathit K}^{\pm}}$ Decays
ABE 2006
PR D73 051106 Study of ${{\mathit B}^{\pm}}$ $\rightarrow$ ${{\mathit D}_{{CP}}}{{\mathit K}^{\pm}}$ and ${{\mathit D}^{*}_{CP}}{{\mathit K}^{\pm}}$ Decays
AUBERT 2006J
PR D73 051105 Measurement of $\mathit CP$ Observables for the Decays ${{\mathit B}^{\pm}}$ $\rightarrow$ ${{\mathit D}_{{CP}}^{0}}{{\mathit K}^{\pm}}$
ABE 2003D
PRL 90 131803 Studies of the Decay ${{\mathit B}^{\pm}}$ $\rightarrow$ ${{\mathit D}_{{CP}}}{{\mathit K}^{\pm}}$
SWAIN 2003
PR D68 051101 Measurement of Branching Fraction Ratios and $\mathit CP$ Asymmetries in ${{\mathit B}^{\pm}}$ $\rightarrow$ ${{\mathit D}_{{CP}}}{{\mathit K}^{\pm}}$