${{\boldsymbol X}{(4020)}^{\pm}}$ $\rightarrow$ ${{\boldsymbol \eta}_{{c}}{(1S)}}{{\boldsymbol \rho}{(770)}^{\pm}}$ INSPIRE search

$\Gamma($ ${{\mathit X}{(4020)}^{\pm}}$ $\rightarrow$ ${{\mathit \eta}_{{c}}{(1S)}}{{\mathit \rho}{(770)}^{\pm}}$ $)/\Gamma($ ${{\mathit X}{(4020)}^{\pm}}$ $\rightarrow$ ${{\mathit h}_{{c}}{(1P)}}{{\mathit \pi}}$ $)$
$\Gamma_{5}/\Gamma_{1}$
M213R05