${{\boldsymbol \Delta}}$ BARYONS
($\boldsymbol S$ = 0, $\boldsymbol I$ = 3/2)
${{\mathit \Delta}^{++}}$ = ${{\mathit u}}{{\mathit u}}{{\mathit u}}$ , ${{\mathit \Delta}^{+}}$ = ${\mathit {\mathit u}}$ ${\mathit {\mathit u}}$ ${\mathit {\mathit d}}$, ${{\mathit \Delta}^{0}}$ = ${\mathit {\mathit u}}$ ${\mathit {\mathit d}}$ ${\mathit {\mathit d}}$, ${{\mathit \Delta}^{-}}$ = ${\mathit {\mathit d}}$ ${\mathit {\mathit d}}$ ${\mathit {\mathit d}}$
INSPIRE search

${{\boldsymbol \Delta}{(1930)}}$ $I(J^P)$ = $3/2(5/2^{-})$

Older and obsolete values are listed and referenced in the 2014 edition, Chinese Physics C38 070001 (2014).
${{\boldsymbol \Delta}{(1930)}}$ POLE POSITION
REAL PART   $1840\text{ to }1920\text{ }(\approx1880) $ MeV 
$-2{\times }$IMAGINARY PART   $230\text{ to }330\text{ }(\approx280) $ MeV 
${{\boldsymbol \Delta}{(1930)}}$ ELASTIC POLE RESIDUE
MODULUS $\vert \mathit r\vert $   $8\text{ to }20\text{ }(\approx14) $ MeV 
PHASE $\theta $   $-40\text{ to }-10\text{ }(\approx-30) $ $^\circ{}$ 
${{\boldsymbol \Delta}{(1930)}}$ INELASTIC POLE RESIDUE
Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1930)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit K}}$
Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1930)}}$ $\rightarrow$ ${{\mathit \Delta}}{{\mathit \pi}}$ , ${\mathit D}{\mathrm -wave}$
Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1930)}}$ $\rightarrow$ ${{\mathit \Delta}}{{\mathit \pi}}$ , ${\mathit G}{\mathrm -wave}$
${{\mathit \Delta}{(1930)}}$ BREIT-WIGNER MASS   $1900\text{ to }2000\text{ }(\approx1950) $ MeV 
${{\mathit \Delta}{(1930)}}$ BREIT-WIGNER WIDTH   $200\text{ to }400\text{ }(\approx300) $ MeV 
${{\boldsymbol \Delta}{(1930)}}$ PHOTON DECAY AMPLITUDES AT THE POLE
${{\mathit \Delta}{(1930)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$
${{\mathit \Delta}{(1930)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$
${{\boldsymbol \Delta}{(1930)}}$ BREIT-WIGNER PHOTON DECAY AMPLITUDES
${{\mathit \Delta}{(1930)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$
${{\mathit \Delta}{(1930)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$
The following branching fractions are our estimates, not fits or averages.
$\Gamma_{1}$ ${{\mathit N}}{{\mathit \pi}}$ $5 - 15\%$742
$\Gamma_{2}$ ${{\mathit N}}{{\mathit \gamma}}$ $0.0 - 0.01\%$749
$\Gamma_{3}$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity=1/2 $0.0 - 0.005\%$749
$\Gamma_{4}$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity=3/2 $0.0 - 0.004\%$749