CONSTRAINED FIT INFORMATION show precise values?

 An overall fit to total width, 4 partial widths, combination of particle width obtained from integrated cross section, 6 branching ratios uses 44 measurements and one constraint to determine 8 parameters. The overall fit has a $\chi {}^{2}$ = 82.3 for 37 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, $\mathit x_{i}$ =$\Gamma _{i}$ $/$ $\Gamma _{total}$. The fit constrains the ${{\mathit x}_{{i}}}$ whose labels appear in this array to sum to one.

 x1 100 x2 100 x3 100 x4 100 x5 100 x6 100 x7 100 Γ 100 x1 x2 x3 x4 x5 x6 x7 Γ

 Mode Rate (MeV) Scale factor Γ1 ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit \pi}}$ $157.2$ ${}^{+4.0}_{-1.1}$ Γ2 ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$2 ${{\mathit \pi}^{0}}$ $14.3$ ${}^{+2.2}_{-6.0}$ 1.2 Γ3 ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit K}}{{\overline{\mathit K}}}$ $8.5$ $\pm0.8$ 2.8 Γ4 ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ 2 ${{\mathit \pi}^{+}}$2 ${{\mathit \pi}^{-}}$ $5.2$ $\pm0.7$ 1.2 Γ5 ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}$ $0.75$ $\pm0.14$ 2.1 Γ6 ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ 4 ${{\mathit \pi}^{0}}$ $0.56$ $\pm0.19$ Γ7 ${{\mathit f}_{{2}}{(1270)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ $0.0026$ $\pm0.0005$ 1.4