${{\mathit \psi}{(4230)}}$ $\rightarrow$ ${{\mathit \eta}_{{{c}}}{(1S)}}{{\mathit \gamma}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M074.47
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{75}$ ${{\mathit \psi}{(4230)}}$ $\rightarrow$ ${{\mathit \eta}_{{{c}}}{(1S)}}{{\mathit \gamma}}$ possibly seen 1055
Category: Radiative decays
The following data is related to the above value:
$\Gamma({{\mathit \psi}{(4230)}}$ $\rightarrow$ ${{\mathit \eta}_{{{c}}}{(1S)}}{{\mathit \gamma}})/\Gamma_{\text{total}}$
$\Gamma_{75}/\Gamma$