$\mathit CP$ VIOLATION PARAMETERS

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

INSPIRE   PDGID:
S042CP5
VALUE DOCUMENT ID TECN  COMMENT
$-0.58$ ${}^{+0.73}_{-0.66}$ $\pm0.04$
LIN
2007
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
Conservation Laws:
$\mathit CP$ INVARIANCE
References:
LIN 2007
PRL 98 181804 Observation of ${{\mathit B}}$ Decays to Two Kaons