${{\mathit \Upsilon}{(1S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit f}_{{{4}}}{(2050)}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M049.104
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{104}$ ${{\mathit \Upsilon}{(1S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit f}_{{{4}}}{(2050)}}$ $<5.3 \times 10^{-5}$ CL= 90% 4515
Category: Radiative decays
The following data is related to the above value:
$\Gamma({{\mathit \Upsilon}{(1S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit f}_{{{4}}}{(2050)}})/\Gamma_{\text{total}}$
$\Gamma_{104}/\Gamma$