${{\mathit \phi}{(1020)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
M004.26
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{29}$ ${{\mathit \phi}{(1020)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ $<9.4 \times 10^{-6}$ CL= 90% 321
The following data is related to the above value:
$\Gamma({{\mathit \phi}{(1020)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}})/\Gamma_{\text{total}}$
$\Gamma_{29}/\Gamma$