${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \Xi}^{0}}{{\overline{\mathit \Xi}}^{0}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M070.248
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{156}$ ${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \Xi}^{0}}{{\overline{\mathit \Xi}}^{0}}$ ($1.17$ $\pm0.04$) $ \times 10^{-3}$ 818
Category: Decays involving hadronic resonances
The following data is related to the above value:
$\Gamma({{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \Xi}^{0}}{{\overline{\mathit \Xi}}^{0}})/\Gamma_{\text{total}}$
$\Gamma_{156}/\Gamma$