# ${{\boldsymbol \pi}^{+}}{{\boldsymbol \pi}^{-}}{{\boldsymbol \pi}^{0}}$ QUADRANT ASYMMETRY PARAMETER INSPIRE search

VALUE ($10^{-2}$) EVTS DOCUMENT ID TECN
$\bf{ -0.09 \pm0.09}$ OUR AVERAGE
$-0.05$ $\pm0.10$ ${}^{+0.03}_{-0.05}$ 1.34M
 2008 D
KLOE
$-0.30$ $\pm0.25$ 165k
 1974
OSPK
$-0.07$ $\pm0.22$ 220k
 1972
ASPK
Conservation Laws:
 CHARGE CONJUGATION ($\mathit C$) INVARIANCE
References:
 AMBROSINO 2008D
JHEP 0805 006 Determination of ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ Dalitz Plot Slopes and Asymmetries with the KLOE Detector
 JANE 1974
PL 48B 260 A Measurement of the Charge Asymmetry in the Decay ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$
 LAYTER 1972
PRL 29 316 Measurement of the Charge Asymmetry in the Decay ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$