${{\mathit H}}$ $\rightarrow$ ${{\mathit \Upsilon}{(2S)}}{{\mathit \gamma}}$  Decay Mode Summary INSPIRE   PDGID:
S126.13
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level
P(MeV/c)  
$\Gamma_{21}$ ${{\mathit H}}$ $\rightarrow$ ${{\mathit \Upsilon}{(2S)}}{{\mathit \gamma}}$ $<4.2 \times 10^{-4}$ CL= 95% 62199
The following data is related to the above value: