${{\mathit \chi}_{{b2}}{(1P)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \Upsilon}{(1S)}}$   Decay Mode Summary INSPIRE   PDGID:
M078.1
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{1}$ ${{\mathit \chi}_{{b2}}{(1P)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \Upsilon}{(1S)}}$ $0.180$ $\pm0.010$ 442
The following data is related to the above value:
 ▸ expand all datablocks
$\Gamma($ ${{\mathit \chi}_{{b2}}{(1P)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \Upsilon}{(1S)}}$ $)/\Gamma_{\text{total}}{\times }$ $\Gamma($ ${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \chi}_{{b2}}{(1P)}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{1}/\Gamma{\times }\Gamma^{{{\mathit \Upsilon}{(2S)}}}_{60}/\Gamma^{{{\mathit \Upsilon}{(2S)}}}$
$\Gamma($ ${{\mathit \chi}_{{b2}}{(1P)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \Upsilon}{(1S)}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{1}/\Gamma$