${{\mathit \chi}_{{{c1}}}{(3872)}}$ $\rightarrow$ ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}{{\mathit \chi}_{{{c0}}}}$  Decay Mode Summary INSPIRE   PDGID:
M176.28
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{18}$ ${{\mathit \chi}_{{{c1}}}{(3872)}}$ $\rightarrow$ ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}{{\mathit \chi}_{{{c0}}}}$ $<0.06$ CL= 90% 347
The following data is related to the above value:
$\Gamma($ ${{\mathit \chi}_{{{c1}}}{(3872)}}$ $\rightarrow$ ${{\mathit \pi}^{0}}{{\mathit \pi}^{0}}{{\mathit \chi}_{{{c0}}}})/\Gamma($ ${{\mathit \chi}_{{{c1}}}{(3872)}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit J / \psi}{(1S)}})$
$\Gamma_{18}/\Gamma_{3}$