$\mathit CP$ VIOLATION PARAMETERS

$\mathit C$( ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \rho}^{0}}{{\mathit \gamma}}$ )

INSPIRE   PDGID:
S042CKR
VALUE DOCUMENT ID TECN  COMMENT
$-0.05$ $\pm0.18$ $\pm0.06$ 1, 2
LI
2008F
 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
1  Requires M$_{ {{\mathit K}_S^0} {{\mathit \pi}^{+}} {{\mathit \pi}^{-}} }<$ 1.8 GeV/c${}^{2}$ and 0.6 $<$ M$_{ {{\mathit \pi}^{+}} {{\mathit \pi}^{-}} }<$ 0.9 GeV/c${}^{2}$ .
2  Reports value of $\mathit A_{{\mathrm {eff}}}$ which is equal to $−\mathit C$, and includes the non-resonant ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ contribution in the ${{\mathit \rho}^{0}}$ region.
Conservation Laws:
$\mathit CP$ INVARIANCE
References:
LI 2008F
PRL 101 251601 Measurement of the Time-Dependent $\mathit CP$ Asymmetries in ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \rho}^{0}}{{\mathit \gamma}}$ Decays