${{\mathit \Upsilon}{(4S)}}$ $\rightarrow$ ${{\mathit \rho}^{+}}{{\mathit \rho}^{-}}$  Decay Mode Summary INSPIRE   PDGID:
M047.16
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level
P(MeV/c)  
$\Gamma_{8}$ ${{\mathit \Upsilon}{(4S)}}$ $\rightarrow$ ${{\mathit \rho}^{+}}{{\mathit \rho}^{-}}$ $<5.7 \times 10^{-6}$ CL= 90% 5233
The following data is related to the above value: