${{\mathit \Upsilon}{(3S)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$  Decay Mode Summary INSPIRE   PDGID:
M048.2
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level
P(MeV/c)  
$\Gamma_{15}$ ${{\mathit \Upsilon}{(3S)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ ($2.18$ $\pm0.20$) $ \times 10^{-2}$ 5178
The following data is related to the above value:
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