${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit g}}{{\mathit g}}$ INSPIRE search

$\Gamma($ ${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit g}}{{\mathit g}})/\Gamma($ ${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ ${{\mathit g}}{{\mathit g}}{{\mathit g}})$
$\Gamma_{45}/\Gamma_{44}$
M052R03