${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$   Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M070.14
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level
P(MeV/c)  
$\Gamma_{185}$ ${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ $<1.4 \times 10^{-8}$ CL= 95% 1466
Category: Decays into stable hadrons
The following data is related to the above value: