CONSTRAINED FIT INFORMATION show precise values?
 
An overall fit to and 5 branching ratios uses 10 measurements and one constraint to determine 4 parameters. The overall fit has a $\chi {}^{2}$ = 14.7 for 7 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, $\mathit x_{i}$ = $\Gamma _{i}$ $/$ $\Gamma _{total}$.
 
 x1 100
 x4 -77 100
 x5 -74 17 100
   x1  x4  x5
 
    Mode Fraction (Γi / Γ)Scale factor
Γ1  ${{\mathit \rho}_{{{3}}}{(1690)}}$ $\rightarrow$ 4 ${{\mathit \pi}}$ ($71.1$ $\pm1.9$) $ \times 10^{-2}$ 
Γ4  ${{\mathit \rho}_{{{3}}}{(1690)}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit \pi}}$ ($23.6$ $\pm1.3$) $ \times 10^{-2}$ 1.0
Γ5  ${{\mathit \rho}_{{{3}}}{(1690)}}$ $\rightarrow$ ${{\mathit K}}{{\overline{\mathit K}}}{{\mathit \pi}}$ ($3.8$ $\pm1.2$) $ \times 10^{-2}$