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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: B019

${{\mathit \Delta}{(1600)}}$ $I(J^P)$ = $3/2(3/2^{+})$

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

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▸  exp ${{\mathit \Delta}{(1600)}}$ POLE POSITION

REAL PART 1470 TO 1590 $(\approx 1520 )$ MeV

$-2{\times }$IMAGINARY PART 150 TO 320 $(\approx 280 )$ MeV

▸  exp ${{\mathit \Delta}{(1600)}}$ ELASTIC POLE RESIDUE

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

PHASE $\theta $ 180 TO 250 $(\approx 210 )$ $^\circ{}$

▸  exp ${{\mathit \Delta}{(1600)}}$ INELASTIC POLE RESIDUE

Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1600)}}$ $\rightarrow$ ${{\mathit \Delta}}{{\mathit \pi}}$, ${\mathit P}{\mathrm -wave}$

Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1600)}}$ $\rightarrow$ ${{\mathit \Delta}}{{\mathit \pi}}$, ${\mathit F}{\mathrm -wave}$

Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit \Delta}{(1600)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit K}}$

${{\mathit \Delta}{(1600)}}$ BREIT-WIGNER MASS 1500 TO 1640 $(\approx 1570 )$ MeV

${{\mathit \Delta}{(1600)}}$ BREIT-WIGNER WIDTH 200 TO 300 $(\approx 250 )$ MeV

▸  exp ${{\mathit \Delta}{(1600)}}$ PHOTON DECAY AMPLITUDES AT THE POLE

${{\mathit \Delta}{(1600)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$

${{\mathit \Delta}{(1600)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$

▸  exp ${{\mathit \Delta}{(1600)}}$ BREIT-WIGNER PHOTON DECAY AMPLITUDES

${{\mathit \Delta}{(1600)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$ -0.060 TO -0.030 $(\approx -0.045 )$ GeV${}^{−1/2}$

${{\mathit \Delta}{(1600)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$ -0.050 TO -0.020 $(\approx -0.035 )$ GeV${}^{−1/2}$

${{\mathit \Delta}{(1600)}}$ 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)   $\Gamma_{1}$ ${{\mathit N}}{{\mathit \pi}}$ $(8 - 24) \%$ 492   $\Gamma_{2}$ ${{\mathit N}}{{\mathit \pi}}{{\mathit \pi}}$ $(58-84) \%$ 454   $\Gamma_{3}$ ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$ $(58-82) \%$ 276   $\Gamma_{4}$ ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$ , ${\mathit P}{\mathrm -wave}$ $(72 - 82) \%$ 276   $\Gamma_{5}$ ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$ , ${\mathit F}{\mathrm -wave}$ <2 $\%$ 276   $\Gamma_{6}$ ${{\mathit N}{(1440)}}{{\mathit \pi}}$ $(17 - 27) \%$ -1   $\Gamma_{7}$ ${{\mathit N}}{{\mathit \gamma}}$ $(0.001 - 0.035) \%$ 505   $\Gamma_{8}$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity=1/2 $(0.0 - 0.02) \%$ 505   $\Gamma_{9}$ ${{\mathit N}}{{\mathit \gamma}}$ , helicity=3/2 $(0.001 - 0.015) \%$ 505