${{\mathit \Upsilon}{(3S)}}$ $\rightarrow$ ${{\mathit h}_{{b}}{(1P)}}{{\mathit \pi}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}_{{b}}{(1S)}}{{\mathit \pi}^{0}}$   Decay Mode Summary INSPIRE   PDGID:
M048.113
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{11}$ ${{\mathit \Upsilon}{(3S)}}$ $\rightarrow$ ${{\mathit h}_{{b}}{(1P)}}{{\mathit \pi}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}_{{b}}{(1S)}}{{\mathit \pi}^{0}}$ ($4.3$ $\pm1.4$) $ \times 10^{-4}$
The following data is related to the above value:
$\Gamma($ ${{\mathit \Upsilon}{(3S)}}$ $\rightarrow$ ${{\mathit h}_{{b}}{(1P)}}{{\mathit \pi}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}_{{b}}{(1S)}}{{\mathit \pi}^{0}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{11}/\Gamma$