${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit n}}}{{\mathit \pi}^{-}}$ or c.c.  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M071.227
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{133}$ ${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit n}}}{{\mathit \pi}^{-}}$ or c.c. ($2.48$ $\pm0.17$) $ \times 10^{-4}$
Category: Hadronic decays
The following data is related to the above value:
$\Gamma({{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit n}}}{{\mathit \pi}^{-}}$ or c.c.$)/\Gamma_{\text{total}}$
$\Gamma_{133}/\Gamma$