${{\mathit \eta}}$ $\mathit C$-NONCONSERVING DECAY PARAMETERS

${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ SEXTANT ASYMMETRY PARAMETER

INSPIRE   PDGID:
S014AS
Measurements with an error $>$ $0.02$ have been omitted.
VALUE ($ 10^{-2} $) EVTS DOCUMENT ID TECN
$\bf{ 0.12 {}^{+0.10}_{-0.11}}$ OUR AVERAGE
$+0.08$ $\pm0.10$ ${}^{+0.08}_{-0.13}$ 1.34M
AMBROSINO
2008D
 KLOE
$0.20$ $\pm0.25$ 165k
JANE
1974
OSPK
$0.10$ $\pm0.22$ 220k
LAYTER
1972
ASPK
$0.5$ $\pm0.5$ 37k
GORMLEY
1968C
 WIRE
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 ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$
GORMLEY 1968C
PRL 21 402 Experimental Test of $\mathit C$ Invariance in ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$