${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \eta}^{\,'}}{{\mathit h}_{{{1}}}{(1415)}}$ $\rightarrow$ ${{\mathit \eta}^{\,'}}{{\mathit K}^{*}}{{\overline{\mathit K}}}$ + c.c.  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M070.353
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{68}$ ${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \eta}^{\,'}}{{\mathit h}_{{{1}}}{(1415)}}$ $\rightarrow$ ${{\mathit \eta}^{\,'}}{{\mathit K}^{*}}{{\overline{\mathit K}}}$ + c.c. ($2.16$ $\pm0.31$) $ \times 10^{-4}$
Category: Decays involving hadronic resonances
The following data is related to the above value:
$\Gamma({{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \eta}^{\,'}}{{\mathit h}_{{{1}}}{(1415)}}$ $\rightarrow$ ${{\mathit \eta}^{\,'}}{{\mathit K}^{*}}{{\overline{\mathit K}}}$ + c.c.$)/\Gamma_{\text{total}}$
$\Gamma_{68}/\Gamma$