CONSTRAINED FIT INFORMATION show precise values?
 
An overall fit to 2 decay rates, and 22 branching ratios uses 55 measurements and one constraint to determine 9 parameters. The overall fit has a $\chi {}^{2}$ = 46.4 for 47 degrees of freedom.
 
The following off-diagonal array elements are the correlation coefficients <$\mathit \delta $x$_{i}\delta $x$_{j}$> $/$ ($\mathit \delta $x$_{i}\cdot{}\delta $x$_{j}$), in percent, from the fit to parameters ${{\mathit p}_{{{i}}}}$, including the branching fractions, $\mathit x_{i}$ = $\Gamma _{i}$ $/$ $\Gamma _{total}$.
 
 x2 100
 x3  100
 x4   100
 x9    100
 x10     100
 x11      100
 x12       100
 x16        100
 Γ${{\mathit \eta}}$         100
   x2  x3  x4  x9  x10  x11  x12  x16 Γ${{\mathit \eta}}$
 
    Mode RateScale factor
Γ2 ${{\mathit \eta}}$ $\rightarrow$ 2 ${{\mathit \gamma}}$ ($39.36$ $\pm0.18$) $ \times 10^{-2}$ 1.1
Γ3 ${{\mathit \eta}}$ $\rightarrow$ 3 ${{\mathit \pi}^{0}}$ ($32.56$ $\pm0.21$) $ \times 10^{-2}$ 1.2
Γ4 ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit \pi}^{0}}$2 ${{\mathit \gamma}}$ ($2.55$ $\pm0.22$) $ \times 10^{-4}$ 
Γ9 ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ ($23.02$ $\pm0.25$) $ \times 10^{-2}$ 1.2
Γ10 ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \gamma}}$ ($4.28$ $\pm0.07$) $ \times 10^{-2}$ 1.1
Γ11 ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}{{\mathit \gamma}}$ ($7.00$ $\pm0.22$) $ \times 10^{-3}$ 1.1
Γ12 ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\mathit \gamma}}$ ($3.1$ $\pm0.4$) $ \times 10^{-4}$ 
Γ16 ${{\mathit \eta}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit e}^{+}}{{\mathit e}^{-}}$ (${{\mathit \gamma}}$) ($2.68$ $\pm0.11$) $ \times 10^{-4}$ 
Γ${{\mathit \eta}}$ ${{\mathit \eta}}$ WIDTH $1.31$ $\pm0.05$ (keV)