${{\mathit \chi}_{{{c1}}}{(3872)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit D}^{+}}{{\mathit D}^{-}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M176.21
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{25}$ ${{\mathit \chi}_{{{c1}}}{(3872)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit D}^{+}}{{\mathit D}^{-}}$ $<0.04$ CL= 90% 502
Category: Radiative decays
The following data is related to the above value:
$\Gamma({{\mathit \chi}_{{{c1}}}{(3872)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit D}^{+}}{{\mathit D}^{-}})/\Gamma({{\mathit \chi}_{{{c1}}}{(3872)}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit J / \psi}{(1S)}})$
$\Gamma_{25}/\Gamma_{3}$