$\mathit CP$ 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.

$\mathit A_{CP}$( ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit \rho}^{0}}{{\mathit K}^{+}}$)

INSPIRE   PDGID:
S041CQ6
VALUE DOCUMENT ID TECN  COMMENT
$\bf{ 0.160 \pm0.021}$ OUR AVERAGE
$0.150$ $\pm0.019$ $\pm0.011$
AAIJ
2023V
 LHCB ${{\mathit p}}{{\mathit p}}$ at 13 TeV
$0.44$ $\pm0.10$ ${}^{+0.06}_{-0.14}$
AUBERT
2008AI
 BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$0.30$ $\pm0.11$ ${}^{+0.11}_{-0.04}$
GARMASH
2006
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$0.32$ $\pm0.13$ ${}^{+0.10}_{-0.08}$
AUBERT,B
2005N
 BABR Repl. by AUBERT 2008AI
Conservation Laws:
$\mathit CP$ VIOLATION OBSERVED
References