${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ ${{\mathit X}{(4250)}^{+}}{{\mathit X}{(4250)}^{-}}$   Decay Mode Summary INSPIRE   PDGID:
M052.166
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level
P(MeV/c)  
$\Gamma_{30}$ ${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ ${{\mathit X}{(4250)}^{+}}{{\mathit X}{(4250)}^{-}}$ $<2.67 \times 10^{-5}$ CL= 90%
The following data is related to the above value: