$\mathit CP$ 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