$\mathit CP$ VIOLATION PARAMETERS

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

INSPIRE   PDGID:
S042AC7
VALUE ($ 10^{-2} $) DOCUMENT ID TECN  COMMENT
$\bf{ 0 \pm6}$ OUR AVERAGE
$-3.0$ ${}^{+4.5}_{-5.1}$ $\pm5.5$ 1
AUBERT
2008AQ
 BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$7$ $\pm11$ $\pm1$ 2
CHANG
2004
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
1  Uses Dalitz plot analysis of ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ decays.
2  Corresponds to 90$\%$ confidence range $-0.12$ $<$ $\mathit A{}^{CP}$ $<$ 0.26.
Conservation Laws:
$\mathit CP$ INVARIANCE
References:
AUBERT 2008AQ
PR D78 052005 Dalitz Plot Analysis of the Decay ${{\mathit B}^{0}}$ ${{\overline{\mathit B}}^{0}}$ $\rightarrow$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}{{\mathit \pi}^{0}}$
CHANG 2004
PL B599 148 Observation of the Decays ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ and ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit \rho}^{-}}{{\mathit K}^{+}}$