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REAL PART, MIXED CHARGES
$1209\text{ to }1211\text{ }(\approx1210) $ MeV
$-2{\times }$IMAGINARY PART, MIXED CHARGES
$98\text{ to }102\text{ }(\approx100) $ MeV
REAL PART, ${{\mathit \Delta}{(1232)}^{++}}$
$-2{\times }$IMAGINARY PART, ${{\mathit \Delta}{(1232)}^{++}}$
REAL PART, ${{\mathit \Delta}{(1232)}^{+}}$
$-2{\times }$IMAGINARY PART, ${{\mathit \Delta}{(1232)}^{+}}$
REAL PART, ${{\mathit \Delta}{(1232)}^{0}}$
$-2{\times }$IMAGINARY PART, ${{\mathit \Delta}{(1232)}^{0}}$
ABSOLUTE VALUE, MIXED CHARGES
$49\text{ to }52\text{ }(\approx50) $ MeV
PHASE, MIXED CHARGES
$-48\text{ to }-45\text{ }(\approx-46) $ $^\circ{}$
MIXED CHARGES
$1230\text{ to }1234\text{ }(\approx1232) $ MeV
${{\mathit \Delta}{(1232)}^{++}}$ MASS
${{\mathit \Delta}{(1232)}^{+}}$ MASS
${{\mathit \Delta}{(1232)}^{0}}$ MASS
${\mathit m}_{{{\mathit \Delta}^{0}}}{\mathit m}_{{{\mathit \Delta}^{++}}}$
MIXED CHARGES
$114\text{ to }120\text{ }(\approx117) $ MeV
${{\mathit \Delta}{(1232)}^{++}}$ WIDTH
${{\mathit \Delta}{(1232)}^{+}}$ WIDTH
${{\mathit \Delta}{(1232)}^{0}}$ WIDTH
${{\mathit \Delta}^{0}}-{{\mathit \Delta}^{++}}$ WIDTH DIFFERENCE
${{\mathit \Delta}{(1232)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$
${{\mathit \Delta}{(1232)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$
${{\mathit \Delta}{(1232)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$
$-0.142\text{ to }-0.129\text{ }(\approx-0.135) $ GeV${}^{−1/2}$
${{\mathit \Delta}{(1232)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$
$-0.262\text{ to }-0.248\text{ }(\approx-0.255) $ GeV${}^{−1/2}$
${{\mathit \Delta}{(1232)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , ${{\mathit E}_{{2}}}/{{\mathit M}_{{1}}}$ ratio
$-0.030\text{ to }-0.020\text{ }(\approx-0.025) $
${{\mathit \Delta}{(1232)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , absolute value of ${{\mathit E}_{{2}}}/{{\mathit M}_{{1}}}$ ratio at pole
${{\mathit \Delta}{(1232)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , phase of ${{\mathit E}_{{2}}}/{{\mathit M}_{{1}}}$ ratio at pole
${{\mathit \Delta}{(1232)}^{++}}$ MAGNETIC MOMENT
${{\mathit \Delta}{(1232)}^{+}}$ MAGNETIC MOMENT
The following branching fractions are our estimates, not fits or averages.
Mode
Fraction ($\Gamma_i$ / $\Gamma$)
Scale Factor/ Conf. Level
P (MeV/c)
$\Gamma_{1}$ ${{\mathit N}}{{\mathit \pi}}$
$(99.4)\%$
229
$\Gamma_{2}$ ${{\mathit N}}{{\mathit \gamma}}$
$0.55 - 0.65\%$
259
$\Gamma_{3}$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity=1/2
$0.11 - 0.13\%$
259
$\Gamma_{4}$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity=3/2
$0.44 - 0.52\%$
259
$\Gamma_{5}$ ${{\mathit p}}{{\mathit e}^{+}}{{\mathit e}^{-}}$
$(4.2\pm{0.7})\times 10^{-5}$
259