${{\mathit \Xi}^{0}}$ DECAY PARAMETERS

See the ``Note on Baryon Decay Parameters'' in the neutron Listings.

$\alpha $ FOR ${{\mathit \Xi}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{0}}$

INSPIRE search
The above average, $\alpha\mathrm {({{\mathit \Xi}^{0}})}\alpha _{−}({{\mathit \Lambda}}$) = $-0.261$ $\pm0.006$ , divided by our current average $\alpha _{−}({{\mathit \Lambda}}$) = $0.732$ $\pm0.014$ , gives the following value for $\alpha\mathrm {({{\mathit \Xi}^{0}})}$:
VALUE
$\bf{ -0.356 \pm0.011}$ OUR EVALUATION