Investigate other decay modes for $\rho'$

[bdrum]

Until now I was studying only one decay mode:

$\rho' \rightarrow 4 \pi$

In PDG I've seen also other interesting modes for $\rho'$:

• 1. $\rho' \rightarrow \eta_0 \rho_0$ | ?
     • 1.1. $\rho_0 \rightarrow 4 \pi$ | $2*10^{-5}\%$
     • 1.2. $\rho_0 \rightarrow \pi^+ \pi^-$ | $10^{-2}\%$
     • 1.3. $\eta_0' \rightarrow \pi^+ \pi^- \gamma$ | $4\%$
     • 1.4. $\eta_0' \rightarrow \pi^+ \pi^- \pi^0$ | $23\%$
• 2. $\rho' \rightarrow 4 \pi$ | ?

What about $\rho' \rightarrow \rho_0 \rho_0$ is it possible?