${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit e}^{+}}{{\mathit e}^{-}}$ + c.c.  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M071.306
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{229}$ ${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit e}^{+}}{{\mathit e}^{-}}$ + c.c. $<1.4 \times 10^{-7}$ CL= 90% 1371
Category: Weak decays
The following data is related to the above value:
$\Gamma({{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit e}^{+}}{{\mathit e}^{-}}$ + c.c.$)/\Gamma_{\text{total}}$
$\Gamma_{229}/\Gamma$