${{\mathit \chi}_{{{c1}}}{(1P)}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit n}}}{{\mathit \pi}^{-}}$  Decay Mode Summary INSPIRE   PDGID:
M055.74
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{67}$ ${{\mathit \chi}_{{{c1}}}{(1P)}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit n}}}{{\mathit \pi}^{-}}$ ($3.8$ $\pm0.5$) $ \times 10^{-4}$ 1435
Category: Hadronic decays
The following data is related to the above value:
$\Gamma($ ${{\mathit \chi}_{{{c1}}}{(1P)}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit n}}}{{\mathit \pi}^{-}})/\Gamma_{\text{total}}$
$\Gamma_{67}/\Gamma$