${{\boldsymbol \pi}_{{1}}{(1600)}}$ $\rightarrow$ ${{\boldsymbol b}_{{1}}{(1235)}}{{\boldsymbol \pi}}$ INSPIRE search

$\Gamma($ ${{\mathit \pi}_{{1}}{(1600)}}$ $\rightarrow$ ${{\mathit b}_{{1}}{(1235)}}{{\mathit \pi}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{4}/\Gamma$
M164R4