${{\mathit \psi}{(4660)}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \Lambda}_{{{c}}}^{-}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M189.5
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{11}$ ${{\mathit \psi}{(4660)}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \Lambda}_{{{c}}}^{-}}$ seen 338
The following data is related to the above value:
$\Gamma({{\mathit \psi}{(4660)}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \Lambda}_{{{c}}}^{-}})/\Gamma_{\text{total}}{\times }$ $\Gamma({{\mathit \psi}{(4660)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}})/\Gamma_{\text{total}}$
$\Gamma_{11}/\Gamma{\times }\Gamma_{1}/\Gamma$