${{\mathit \chi}_{{{c1}}}{(1P)}}$ $\rightarrow$ 2( ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$)  Decay Mode Summary INSPIRE   JSON PDGID:
M055.5
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{4}$ ${{\mathit \chi}_{{{c1}}}{(1P)}}$ $\rightarrow$ 2( ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$) ($6.6$ $\pm0.7$) $ \times 10^{-3}$ S=2.4  1728
Category: Hadronic decays
The following data is related to the above decay:
 ▸ expand all datablocks
$\Gamma({{\mathit \chi}_{{{c1}}}{(1P)}}$ $\rightarrow$ ${{\mathit \rho}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}})/\Gamma({{\mathit \chi}_{{{c1}}}{(1P)}}$ $\rightarrow$ 2( ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}))$
$\Gamma_{5}/\Gamma_{4}$
$\Gamma({{\mathit \chi}_{{{c1}}}{(1P)}}$ $\rightarrow$ 2( ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}))/\Gamma_{\text{total}}{\times }$ $\Gamma({{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \chi}_{{{c1}}}{(1P)}})/\Gamma_{\text{total}}$
$\Gamma_{4}/\Gamma{\times }\Gamma^{{{\mathit \psi}{(2S)}}}_{197}/\Gamma^{{{\mathit \psi}{(2S)}}}$
$\Gamma({{\mathit \chi}_{{{c1}}}{(1P)}}$ $\rightarrow$ 2( ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}))/\Gamma_{\text{total}}$
$\Gamma_{4}/\Gamma$