Abstract
A flux-tube-breaking mechanism motivated by QCD is extended to the analysis of the decay of nonstrange resonances into $N+\ensuremath{\rho}$. A proper threshold behavior is obtained by taking into account the instability of the $\ensuremath{\rho}$ meson. The only parameter of the model has previously been fixed to adjust the decay of $\ensuremath{\Delta}$ into $N+\ensuremath{\pi}$. We find a good agreement with the few available data and make predictions for many other resonances where data are needed.
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