$\mathit CP$ 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.

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

INSPIRE   PDGID:
S041AC0
VALUE DOCUMENT ID TECN  COMMENT
$\bf{ -0.58 \pm0.21}$ OUR AVERAGE
$-0.82$ $\pm0.44$ $\pm0.09$
AALTONEN
2011AJ
 CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV
$-0.39$ ${}^{+0.26}_{-0.28}$ ${}^{+0.04}_{-0.03}$
HORII
2011
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$-0.86$ $\pm0.47$ ${}^{+0.12}_{-0.16}$
DEL-AMO-SANCH..
2010H
 BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$-0.1$ ${}^{+0.8}_{-1.0}$ $\pm0.4$
HORII
2008
BELL Repl. by HORII 2011
$+0.88$ ${}^{+0.77}_{-0.62}$ $\pm0.06$
SAIGO
2005
BELL Repl. by HORII 2008
Conservation Laws:
$\mathit CP$ INVARIANCE
References