$\mathit CP$ 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.

$\mathit A_{CP}({{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit \pi}^{+}}$)

INSPIRE   JSON PDGID:
S041CP6
VALUE DOCUMENT ID TECN  COMMENT
$\bf{ 0.021 \pm0.030}$ OUR AVERAGE
$0.039$ $\pm0.039$ $\pm0.005$ 1
AAIJ
2014AF
 
LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
$-0.02$ $\pm0.05$ $\pm0.02$ 1
WEI
2008
 
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$+0.04$ $\pm0.07$ $\pm0.04$
AUBERT
2007AV
 
BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$-0.16$ $\pm0.22$ $\pm0.01$
WANG
2004
 
BELL Repl. by WEI 2008
1  Requires ${\mathit m}_{{{\mathit p}} {{\overline{\mathit p}}}}$ $<$ 2.85 GeV/c${}^{2}$.
Conservation Laws:
$\mathit CP$ INVARIANCE
References