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${{\mathit \Delta}}$ 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   JSON PDGID: B010

${{\mathit \Delta}{(1700)}}$ $I(J^P)$ = $3/2(3/2^{-})$

Older and obsolete values are listed and referenced in the 2014 edition, Chinese Physics C38 070001 (2014).

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▸  exp ${{\mathit \Delta}{(1700)}}$ POLE POSITION

REAL PART 1640 TO 1690 $(\approx 1665 )$ MeV

$-2{\times }$IMAGINARY PART 200 TO 300 $(\approx 250 )$ MeV

▸  exp ${{\mathit \Delta}{(1700)}}$ ELASTIC POLE RESIDUE

MODULUS $\vert \mathit r\vert $ 10 TO 40 $(\approx 25 )$ MeV

PHASE $\theta $ -40 TO 0 $(\approx -20 )$ $^\circ{}$

▸  exp ${{\mathit \Delta}{(1700)}}$ INELASTIC POLE RESIDUE

Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1700)}}$ $\rightarrow$ ${{\mathit \Delta}}{{\mathit \eta}}$

Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1700)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit K}}$ $0.007$ $\pm0.008$

Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1700)}}$ $\rightarrow$ ${{\mathit N}{(1535)}}{{\mathit \pi}}$

Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1700)}}$ $\rightarrow$ ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$, ${\mathit S}{\mathrm -wave}$

Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1700)}}$ $\rightarrow$ ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$, ${\mathit D}{\mathrm -wave}$

Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1700)}}$ $\rightarrow$ ${{\mathit N}{(1520)}}{{\mathit \pi}}$, ${\mathit P}{\mathrm -wave}$

${{\mathit \Delta}{(1700)}}$ BREIT-WIGNER MASS 1690 TO 1730 $(\approx 1710 )$ MeV

${{\mathit \Delta}{(1700)}}$ BREIT-WIGNER WIDTH 220 TO 380 $(\approx 300 )$ MeV

▸  exp ${{\mathit \Delta}{(1700)}}$ PHOTON DECAY AMPLITUDES AT THE POLE

${{\mathit \Delta}{(1700)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$

${{\mathit \Delta}{(1700)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$

▸  exp ${{\mathit \Delta}{(1700)}}$ BREIT-WIGNER PHOTON DECAY AMPLITUDES

${{\mathit \Delta}{(1700)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$ 0.100 TO 0.160 $(\approx 0.130 )$ GeV${}^{−1/2}$

${{\mathit \Delta}{(1700)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$ 0.090 TO 0.170 $(\approx 0.130 )$ GeV${}^{−1/2}$

${{\mathit \Delta}{(1700)}}$ DECAY MODES
The following branching fractions are our estimates, not fits or averages.
Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   $\Gamma_{1}$ ${{\mathit N}}{{\mathit \pi}}$ $(10-20) \%$ 588   $\Gamma_{2}$ ${{\mathit N}}{{\mathit \pi}}{{\mathit \pi}}$ >31 $\%$ 557   $\Gamma_{3}$ ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$ $(9-70) \%$ 394   $\Gamma_{4}$ ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$ , ${\mathit S}{\mathrm -wave}$ $(5 - 54) \%$ 394   $\Gamma_{5}$ ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$ , ${\mathit D}{\mathrm -wave}$ $(4 - 16) \%$ 394   $\Gamma_{6}$ ${{\mathit N}}{{\mathit \rho}}$ , $\mathit S$=3/2, ${\mathit S}{\mathrm -wave}$ $(22 - 32) \%$ -1   $\Gamma_{7}$ ${{\mathit N}{(1520)}}{{\mathit \pi}}$ , ${\mathit P}{\mathrm -wave}$ $(1 - 5) \%$ 133   $\Gamma_{8}$ ${{\mathit N}{(1535)}}{{\mathit \pi}}$ $(0.5 - 1.5) \%$ 113   $\Gamma_{9}$ ${{\mathit \Delta}{(1232)}}{{\mathit \eta}}$ $(3 - 7) \%$ -1   $\Gamma_{10}$ ${{\mathit N}}{{\mathit \gamma}}$ $(0.22 - 0.60) \%$ 598   $\Gamma_{11}$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity=1/2 $(0.12 - 0.30) \%$ 598   $\Gamma_{12}$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity=3/2 $(0.10 - 0.30) \%$ 598