$\mathit CP$ VIOLATION PARAMETERS

$\mathit A_{CP}$( ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit a}_{{1}}^{-}}{{\mathit K}^{+}}$ )

INSPIRE   PDGID:
S042CQ1
VALUE DOCUMENT ID TECN  COMMENT
$-0.16$ $\pm0.12$ $\pm0.01$
AUBERT
2008F
BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
Conservation Laws:
$\mathit CP$ INVARIANCE
References:
AUBERT 2008F
PRL 100 051803 Observation of ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit a}_{{1}}{(1260)}^{+}}{{\mathit K}^{0}}$ and ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit a}_{{1}}{(1260)}^{-}}{{\mathit K}^{+}}$