${{\mathit \eta}_{{{2}}}{(1870)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M101.9
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{5}$ ${{\mathit \eta}_{{{2}}}{(1870)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ seen 921
The following data is related to the above value:
$\Gamma({{\mathit \eta}_{{{2}}}{(1870)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}})/\Gamma_{\text{total}}$
$\Gamma_{5}/\Gamma$