${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}^{\,'}{(958)}}$   Decay Mode Summary INSPIRE   PDGID:
M152.2
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{12}$ ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}^{\,'}{(958)}}$ $0.022$ $\pm0.008$ S=1.4  107
The following data is related to the above value:
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$\Gamma($ ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}^{\,'}{(958)}}$ $)/\Gamma($ ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}$ $)$
$\Gamma_{12}/\Gamma_{11}$
$\Gamma($ ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}^{\,'}{(958)}}$ $)/\Gamma($ ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit \pi}}$ $)$
$\Gamma_{12}/\Gamma_{1}$