${{\mathit \chi}_{{{c1}}}{(3872)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit J / \psi}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M176.4
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{32}$ ${{\mathit \chi}_{{{c1}}}{(3872)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit J / \psi}}$ $<0.021$ CL= 90% 491
Category: $\mathit C$-violating decays
The following data is related to the above value:
$\Gamma({{\mathit \chi}_{{{c1}}}{(3872)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit J / \psi}})/\Gamma_{\text{total}}$
$\Gamma_{32}/\Gamma$