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${{\mathit N}}$ BARYONS ($\mathit S$ = 0, $\mathit I$ = 1/2) ${{\mathit p}}$, ${{\mathit N}^{+}}$ = ${\mathit {\mathit u}}$ ${\mathit {\mathit u}}$ ${\mathit {\mathit d}}$; ${{\mathit n}}$, ${{\mathit N}^{0}}$ = ${\mathit {\mathit u}}$ ${\mathit {\mathit d}}$ ${\mathit {\mathit d}}$

INSPIRE   JSON  (beta) PDGID: B018

${{\mathit N}{(1700)}}$ $I(J^P)$ = $1/2(3/2^{-})$

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

${{\mathit N}{(1700)}}$ POLE POSITION

REAL PART   $1650\text{ to }1750\text{ }(\approx1700) $ MeV

$-2{\times }$IMAGINARY PART   $100\text{ to }300\text{ }(\approx200) $ MeV

${{\mathit N}{(1700)}}$ ELASTIC POLE RESIDUE

MODULUS $\vert \mathit r\vert $   $5\text{ to }50\text{ }(\approx10) $ MeV

PHASE $\theta $   $-120\text{ to }0\text{ }(\approx-90) $ $^\circ{}$

${{\mathit N}{(1700)}}$ INELASTIC POLE RESIDUE

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

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

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

Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit N}{(1700)}}$ $\rightarrow$ ${{\mathit N}{(1440)}}{{\mathit \pi}}$

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

${{\mathit N}{(1700)}}$ BREIT-WIGNER MASS   $1650\text{ to }1800\text{ }(\approx1720) $ MeV

${{\mathit N}{(1700)}}$ BREIT-WIGNER WIDTH   $100\text{ to }300\text{ }(\approx200) $ MeV

${{\mathit N}{(1700)}}$ PHOTON DECAY AMPLITUDES AT THE POLE

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

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

${{\mathit N}{(1700)}}$ BREIT-WIGNER PHOTON DECAY AMPLITUDES

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

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

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

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

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)   $\Gamma_{1}$ ${{\mathit N}}{{\mathit \pi}}$   $7 - 17\%$ 594   $\Gamma_{2}$ ${{\mathit N}}{{\mathit \eta}}$   $1 - 2$ $\%$ 422   $\Gamma_{3}$ ${{\mathit N}}{{\mathit \omega}}$   $10 - 34\%$ -1   $\Gamma_{4}$ ${{\mathit \Lambda}}{{\mathit K}}$   $1 - 2$ $\%$ 283   $\Gamma_{5}$ ${{\mathit N}}{{\mathit \pi}}{{\mathit \pi}}$   $>$89 $\%$ 564   $\Gamma_{6}$ ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$   $55 - 85\%$ 402   $\Gamma_{7}$ ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$ , ${\mathit S}{\mathrm -wave}$   $50 - 80\%$ 402   $\Gamma_{8}$ ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$ , ${\mathit D}{\mathrm -wave}$   $4 - 14\%$ 402   $\Gamma_{9}$ ${{\mathit N}}{{\mathit \rho}}$ , $\mathit S$=3/2, ${\mathit S}{\mathrm -wave}$   $32 - 44\%$ 74   $\Gamma_{10}$ ${{\mathit N}}{{\mathit \sigma}}$   $2 - 14\%$     $\Gamma_{11}$ ${{\mathit N}{(1440)}}{{\mathit \pi}}$   $3 - 11\%$ 225   $\Gamma_{12}$ ${{\mathit N}{(1520)}}{{\mathit \pi}}$   $<4\%$ 145   $\Gamma_{13}$ ${{\mathit p}}{{\mathit \gamma}}$   $0.01 - 0.05\%$ 604   $\Gamma_{14}$ ${{\mathit p}}{{\mathit \gamma}}$ , helicity=1/2   $0.0 - 0.024\%$ 604   $\Gamma_{15}$ ${{\mathit p}}{{\mathit \gamma}}$ , helicity=3/2   $0.002 - 0.026\%$ 604   $\Gamma_{16}$ ${{\mathit n}}{{\mathit \gamma}}$   $0.01 - 0.13\%$ 603   $\Gamma_{17}$ ${{\mathit n}}{{\mathit \gamma}}$ , helicity=1/2   $0.0 - 0.09\%$ 603   $\Gamma_{18}$ ${{\mathit n}}{{\mathit \gamma}}$ , helicity=3/2   $0.01 - 0.05\%$ 603
FOOTNOTES