${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}$   Decay Mode Summary INSPIRE   PDGID:
M005.7
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{5}$ ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}$ ($4.0$ $\pm0.8$) $ \times 10^{-3}$ 326
The following data is related to the above value:
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$\Gamma($ ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}$ $)$ ${\times }$ $\Gamma($ ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{5}\Gamma_{7}/\Gamma$
$\Gamma($ ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{5}/\Gamma$
$\Gamma($ ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}$ $)/\Gamma($ ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit \pi}}$ $)$
$\Gamma_{5}/\Gamma_{1}$
$\Gamma($ ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}$ $)$
$\Gamma_{5}$