CONSTRAINED FIT INFORMATION show precise values?
A multiparticle fit to ${{\mathit B}^{\pm}}$, ${{\mathit \eta}_{{{c}}}{(1S)}}$, ${{\mathit J / \psi}{(1S)}}$, ${{\mathit \psi}{(2S)}}$ and ${{\mathit h}_{{{c}}}{(1P)}}$ with the total width, 10 combinations of partial widths obtained from integrated cross section, and 38 branching ratios uses 115 measurements to determine 19 parameters. The overall fit has a $\chi {}^{2}$ = 215.4 for 96 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, $\mathit x_{i}$ = $\Gamma _{i}$ $/$ $\Gamma _{total}$.
 
 x274 100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$1  100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$6   100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$9    100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$16     100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$18      100
 x${{\mathit h}_{{{c}}}{(1P)}}$30       100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$37        100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$38         100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$41          100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$45           100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$48            100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$52             100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$54              100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$55               100
 x${{\mathit \eta}_{{{c}}}{(1S)}}$60                100
 x${{\mathit \psi}{(2S)}}$199                 100
 x${{\mathit J / \psi}{(1S)}}$248                  100
 Γ${{\mathit \eta}_{{{c}}}{(1S)}}$                   100
   x274  x${{\mathit \eta}_{{{c}}}{(1S)}}$1  x${{\mathit \eta}_{{{c}}}{(1S)}}$6  x${{\mathit \eta}_{{{c}}}{(1S)}}$9  x${{\mathit \eta}_{{{c}}}{(1S)}}$16  x${{\mathit \eta}_{{{c}}}{(1S)}}$18  x${{\mathit h}_{{{c}}}{(1P)}}$30  x${{\mathit \eta}_{{{c}}}{(1S)}}$37  x${{\mathit \eta}_{{{c}}}{(1S)}}$38  x${{\mathit \eta}_{{{c}}}{(1S)}}$41  x${{\mathit \eta}_{{{c}}}{(1S)}}$45  x${{\mathit \eta}_{{{c}}}{(1S)}}$48  x${{\mathit \eta}_{{{c}}}{(1S)}}$52  x${{\mathit \eta}_{{{c}}}{(1S)}}$54  x${{\mathit \eta}_{{{c}}}{(1S)}}$55  x${{\mathit \eta}_{{{c}}}{(1S)}}$60  x${{\mathit \psi}{(2S)}}$199  x${{\mathit J / \psi}{(1S)}}$248 Γ${{\mathit \eta}_{{{c}}}{(1S)}}$
 
    Mode RateScale factor
Γ274 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit \eta}_{{{c}}}}{{\mathit K}^{+}}$ ($1.20$ $\pm0.08$) $ \times 10^{-3}$ 1.3
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$1 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ ${{\mathit \eta}^{\,'}{(958)}}{{\mathit \pi}}{{\mathit \pi}}$ ($1.59$ $\pm0.34$) $ \times 10^{-2}$ 1.7
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$6 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ ${{\mathit K}^{*}{(892)}}{{\overline{\mathit K}}^{*}{(892)}}$ ($5.5$ $\pm1.1$) $ \times 10^{-3}$ 1.2
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$9 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \phi}}$ ($1.4$ $\pm0.4$) $ \times 10^{-3}$ 2.9
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$16 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ ${{\mathit \omega}}{{\mathit \omega}}$ ($2.1$ $\pm0.8$) $ \times 10^{-3}$ 2.4
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$18 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ ${{\mathit f}_{{{2}}}{(1270)}}{{\mathit f}_{{{2}}}{(1270)}}$ ($8.4$ $\pm2.4$) $ \times 10^{-3}$ 1.2
Γ${{\mathit h}_{{{c}}}{(1P)}}$30 ${{\mathit h}_{{{c}}}{(1P)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}_{{{c}}}{(1S)}}$ ($64$ $\pm5$) $ \times 10^{-2}$ 1.2
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$37 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ ${{\mathit K}}{{\overline{\mathit K}}}{{\mathit \pi}}$ ($5.9$ $\pm0.5$) $ \times 10^{-2}$ 1.8
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$38 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ ${{\mathit K}}{{\overline{\mathit K}}}{{\mathit \eta}}$ ($1.11$ $\pm0.15$) $ \times 10^{-2}$ 1.3
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$41 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ($6.7$ $\pm1.8$) $ \times 10^{-3}$ 2.4
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$45 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ 2( ${{\mathit K}^{+}}{{\mathit K}^{-}}$) ($1.2$ $\pm0.4$) $ \times 10^{-3}$ 1.6
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$48 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ 2( ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$) ($7.5$ $\pm1.3$) $ \times 10^{-3}$ 1.6
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$52 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit p}}}$ ($1.11$ $\pm0.12$) $ \times 10^{-3}$ 1.4
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$54 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ($3.4$ $\pm0.5$) $ \times 10^{-3}$ 1.2
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$55 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\overline{\mathit \Lambda}}}$ ($9.4$ $\pm1.8$) $ \times 10^{-4}$ 1.2
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$60 ${{\mathit \eta}_{{{c}}}{(1S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ ($2.13$ $\pm0.15$) $ \times 10^{-4}$ 1.5
Γ${{\mathit \psi}{(2S)}}$199 ${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}_{{{c}}}{(1S)}}$ ($3.6$ $\pm0.5$) $ \times 10^{-3}$ 1.3
Γ${{\mathit J / \psi}{(1S)}}$248 ${{\mathit J / \psi}{(1S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \eta}_{{{c}}}{(1S)}}$ ($1.82$ $\pm0.15$) $ \times 10^{-2}$ 1.6
Γ${{\mathit \eta}_{{{c}}}{(1S)}}$ ${{\mathit \eta}_{{{c}}}{(1S)}}$ WIDTH $30.0$ $\pm0.5$ (MeV) 1.2
An overall fit to 21 branching ratios uses 66 measurements to determine 13 parameters. The overall fit has a $\chi {}^{2}$ = 66.7 for 53 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, $\mathit x_{i}$ = $\Gamma _{i}$ $/$ $\Gamma _{total}$.
 
 x10 100
 x13  100
 x59   100
 x116    100
 x158     100
 x316      100
 x321       100
 x339        100
 x352         100
 x411          100
 x483           100
 x678            100
 x685             100
   x10  x13  x59  x116  x158  x316  x321  x339  x352  x411  x483  x678  x685
 
    Mode Fraction (Γi / Γ)Scale factor
Γ10 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\overline{\mathit D}}^{*}{(2007)}^{0}}{{\mathit \ell}^{+}}{{\mathit \nu}_{{{{{\mathit \ell}}}}}}$ ($5.60$ $\pm0.26$) $ \times 10^{-2}$ 1.5
Γ13 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\overline{\mathit D}}^{*}{(2007)}^{0}}{{\mathit \tau}^{+}}{{\mathit \nu}_{{{\tau}}}}$ ($1.88$ $\pm0.20$) $ \times 10^{-2}$ 
Γ59 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit \pi}^{+}}$ ($4.61$ $\pm0.10$) $ \times 10^{-3}$ 
Γ116 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ($5.5$ $\pm2.0$) $ \times 10^{-3}$ 3.6
Γ158 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\overline{\mathit D}}_{{{1}}}{(2420)}^{0}}{{\mathit \pi}^{+}}$ ${\times }$ B(${{\overline{\mathit D}}_{{{1}}}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$)  ($2.5$ ${}^{+1.6}_{-1.4}$) $ \times 10^{-4}$ 3.8
Γ316 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit K}^{+}}$ ($1.019$ $\pm0.019$) $ \times 10^{-3}$ 
Γ321 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit K}^{*}{(892)}^{+}}$ ($1.43$ $\pm0.08$) $ \times 10^{-3}$ 
Γ339 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \pi}^{+}}$ ($4.1$ $\pm0.4$) $ \times 10^{-5}$ 2.5
Γ352 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit \psi}{(2S)}}{{\mathit K}^{+}}$ ($6.25$ $\pm0.21$) $ \times 10^{-4}$ 
Γ411 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit K}^{0}}{{\mathit \pi}^{+}}$ ($2.39$ $\pm0.06$) $ \times 10^{-5}$ 
Γ483 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\overline{\mathit K}}^{0}}$ ($1.32$ $\pm0.17$) $ \times 10^{-6}$ 1.2
Γ678 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ ($4.53$ $\pm0.35$) $ \times 10^{-7}$ 1.8
Γ685 ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit K}^{*}{(892)}^{+}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ ($9.6$ $\pm1.0$) $ \times 10^{-7}$