${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{*}{(892)}^{-}}$ + c.c.  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M070.121
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{73}$ ${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{*}{(892)}^{-}}$ + c.c. ($6.0$ ${}^{+0.8}_{-1.0}$) $ \times 10^{-3}$ S=2.9  1373
Category: Decays involving hadronic resonances
The following data is related to the above value:
 ▸ expand all datablocks
$\Gamma({{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{*}{(892)}^{-}}$ + c.c.$)/\Gamma_{\text{total}}$
$\Gamma_{73}/\Gamma$
$\Gamma({{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{*}{(892)}^{-}}$ + c.c.$)$ ${\times }$ $\Gamma({{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}})/\Gamma_{\text{total}}$
$\Gamma_{73}\Gamma_{5}/\Gamma$