${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \rho}{(2150)}}{{\mathit \pi}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M070.314
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{40}$ ${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \rho}{(2150)}}{{\mathit \pi}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ ($1.0$ $\pm4.0$) $ \times 10^{-5}$
Category: Decays involving hadronic resonances
The following data is related to the above value:
$\Gamma({{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \rho}{(2150)}}{{\mathit \pi}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}})/\Gamma({{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}})$
$\Gamma_{40}/\Gamma_{170}$