CONSTRAINED FIT INFORMATION show precise values?
An overall fit to 14 branching ratios uses 18 measurements to determine 9 parameters. The overall fit has a $\chi {}^{2}$ = 11.7 for 9 degrees of freedom.
 
 
The following off-diagonal array elements are the correlation coefficients <$\mathit \delta $p$_{i}\delta $p$_{j}$> $/$ ($\mathit \delta $p$_{i}\cdot{}\delta $p$_{j}$), in percent, from the fit to parameters ${{\mathit p}_{{{i}}}}$, including the branching fractions, $\mathit x_{i}$ = $\Gamma _{i}$ $/$ $\Gamma _{total}$.
 
 x1 100
 x3  100
 x16   100
 x32    100
 x33     100
 x43      100
 x58       100
 x66        100
 x67         100
   x1  x3  x16  x32  x33  x43  x58  x66  x67
 
    Mode Fraction (Γi / Γ)Scale factor

Γ1 ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \Lambda}}$ ($3.0$ $\pm0.8$) $ \times 10^{-4}$ 
Γ3 ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit \psi}{(2S)}}{{\mathit \Lambda}}$ ($1.5$ $\pm0.4$) $ \times 10^{-4}$ 
Γ16 ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \Xi}^{-}}{{\mathit K}^{+}}$ ($3.6$ $\pm1.1$) $ \times 10^{-6}$ 
Γ32 ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \pi}^{-}}$ ($4.9$ $\pm0.4$) $ \times 10^{-3}$ 1.2
Γ33 ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit K}^{-}}$ ($3.56$ $\pm0.28$) $ \times 10^{-4}$ 1.2
Γ43 ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}$ ($7.6$ $\pm1.1$) $ \times 10^{-3}$ 1.1
Γ58 ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \ell}^{-}}{{\overline{\mathit \nu}}_{{{{{\mathit \ell}}}}}}$ ($6.2$ ${}^{+1.4}_{-1.3}$) $ \times 10^{-2}$ 
Γ66 ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \pi}^{-}}$ ($4.6$ $\pm0.8$) $ \times 10^{-6}$ 
Γ67 ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit p}}{{\mathit K}^{-}}$ ($5.5$ $\pm1.0$) $ \times 10^{-6}$