${{\mathit \Delta}}$ BARYONS
($\mathit S$ = 0, $\mathit I$ = 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

${{\mathit \Delta}{(1910)}}$ $I(J^P)$ = $3/2(1/2^{+})$

Older and obsolete values are listed and referenced in the 2014 edition, Chinese Physics C38 070001 (2014).
${{\mathit \Delta}{(1910)}}$ POLE POSITION
REAL PART   $1830\text{ to }1880\text{ }(\approx1855) $ MeV 
$-2{\times }$IMAGINARY PART   $200\text{ to }500\text{ }(\approx350) $ MeV 
${{\mathit \Delta}{(1910)}}$ ELASTIC POLE RESIDUE
MODULUS $\vert \mathit r\vert $   $20\text{ to }45\text{ }(\approx30) $ MeV 
PHASE $\theta $   $-80\text{ to }-180\text{ }(\approx-130) $ $^\circ{}$ 
${{\mathit \Delta}{(1910)}}$ INELASTIC POLE RESIDUE
Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1910)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit K}}$
Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1910)}}$ $\rightarrow$ ${{\mathit \Delta}}{{\mathit \pi}}$ , ${\mathit P}{\mathrm -wave}$
Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1910)}}$ $\rightarrow$ ${{\mathit \Delta}{(1232)}}{{\mathit \eta}}$
Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1910)}}$ $\rightarrow$ ${{\mathit N}{(1440)}}{{\mathit \pi}}$
${{\mathit \Delta}{(1910)}}$ BREIT-WIGNER MASS   $1860\text{ to }1910\text{ }(\approx1890) $ MeV 
${{\mathit \Delta}{(1910)}}$ BREIT-WIGNER WIDTH   $220\text{ to }340\text{ }(\approx280) $ MeV 
${{\mathit \Delta}{(1910)}}$ PHOTON DECAY AMPLITUDES AT THE POLE
${{\mathit \Delta}{(1910)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$
${{\mathit \Delta}{(1910)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$   $+0.020 \pm0.010$ GeV${}^{−1/2}$ 
The following branching fractions are our estimates, not fits or averages.
$\Gamma_{1}$ ${{\mathit N}}{{\mathit \pi}}$ $15 - 30\%$704
$\Gamma_{2}$ ${{\mathit \Sigma}}{{\mathit K}}$ $4 - 14\%$400
$\Gamma_{3}$ ${{\mathit N}}{{\mathit \pi}}{{\mathit \pi}}$ 680
$\Gamma_{4}$ ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$ $34 - 66\%$531
$\Gamma_{5}$ ${{\mathit N}{(1440)}}{{\mathit \pi}}$ $3 - 9\%$386
$\Gamma_{6}$ ${{\mathit \Delta}{(1232)}}{{\mathit \eta}}$ $5 - 13\%$296
$\Gamma_{7}$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity=1/2 $0.0 - 0.02\%$712