${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ $\overline{^2H}$ anything  Decay Mode Summary INSPIRE   PDGID:
M052.16
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{35}$ ${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ $\overline{^2H}$ anything ($2.78$ ${}^{+0.30}_{-0.26}$) $ \times 10^{-5}$ S=1.2 
The following data is related to the above value:
$\Gamma($ ${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ $\overline{^2H}$ anything$)/\Gamma_{\text{total}}$
$\Gamma_{35}/\Gamma$