${{\boldsymbol f}_{{0}}{(2020)}}$ $\rightarrow$ ${{\boldsymbol \eta}}{{\boldsymbol \eta}}$ INSPIRE search

$\Gamma($ ${{\mathit f}_{{0}}{(2020)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{5}/\Gamma$
M156R01