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REAL PART
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$1650\text{ to }1660\text{ }(\approx1655) $ MeV
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$-2{\times }$IMAGINARY PART
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$120\text{ to }150\text{ }(\approx135) $ MeV
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MODULUS $\vert \mathit r\vert $
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$22\text{ to }32\text{ }(\approx26) $ MeV
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PHASE $\theta $
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$-27\text{ to }-17\text{ }(\approx-22) $ $^\circ{}$
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Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit \Delta}}{{\mathit \pi}}$, ${\mathit D}{\mathrm -wave}$
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Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \eta}}$
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Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit K}}$
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Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit K}}$
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Normalized residue in ${{\mathit N}}$ ${{\mathit \pi}}$ $\rightarrow$ ${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \sigma}}$
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${{\mathit N}{(1675)}}$ BREIT-WIGNER MASS
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$1665\text{ to }1680\text{ }(\approx1675) $ MeV
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${{\mathit N}{(1675)}}$ BREIT-WIGNER WIDTH
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$130\text{ to }160\text{ }(\approx145) $ MeV
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${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$
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${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$
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${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$
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${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$
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${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$
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$0.010\text{ to }0.025\text{ }(\approx0.018) $ GeV${}^{−1/2}$
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${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$
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$0.015\text{ to }0.030\text{ }(\approx0.022) $ GeV${}^{−1/2}$
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${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$
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$-0.065\text{ to }-0.055\text{ }(\approx-0.060) $ GeV${}^{−1/2}$
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${{\mathit N}{(1675)}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$
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$-0.095\text{ to }-0.075\text{ }(\approx-0.085) $ GeV${}^{−1/2}$
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The following branching fractions are our estimates, not fits or averages.
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Mode |
Fraction ($\Gamma_i$ / $\Gamma$) |
Scale Factor/ Conf. Level |
P (MeV/c) |
$\Gamma_{1}$ | ${{\mathit N}}{{\mathit \pi}}$ | |
$38 - 42\%$
| | 564 |
| $\Gamma_{2}$ | ${{\mathit N}}{{\mathit \eta}}$ | |
$<$ 1$\%$
| | 376 |
| $\Gamma_{3}$ | ${{\mathit \Lambda}}{{\mathit K}}$ | |
$<$0.04 $\%$
| | 216 |
| $\Gamma_{4}$ | ${{\mathit N}}{{\mathit \pi}}{{\mathit \pi}}$ | |
$25 - 45\%$
| | 532 |
| $\Gamma_{5}$ | ${{\mathit \Delta}{(1232)}}{{\mathit \pi}}$ , ${\mathit D}{\mathrm -wave}$ | |
$23 - 37\%$
| | 366 |
| $\Gamma_{6}$ | ${{\mathit N}}{{\mathit \rho}}$ | |
$0.1 - 0.9$ $\%$
| | -1 |
| $\Gamma_{7}$ | ${{\mathit N}}{{\mathit \rho}}$ , $\mathit S$=1/2 | |
$<$0.2 $\%$
| | -1 |
| $\Gamma_{8}$ | ${{\mathit N}}{{\mathit \rho}}$ , $\mathit S$=3/2 , ${\mathit D}{\mathrm -wave}$ | |
$0.1 - 0.7$ $\%$
| | -1 |
| $\Gamma_{9}$ | ${{\mathit N}}{{\mathit \sigma}}$ | |
$3 - 7\%$
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| $\Gamma_{10}$ | ${{\mathit p}}{{\mathit \gamma}}$ | |
$0 - 0.02\%$
| | 575 |
| $\Gamma_{11}$ | ${{\mathit p}}{{\mathit \gamma}}$ , helicity=1/2 | |
$0 - 0.01\%$
| | 575 |
| $\Gamma_{12}$ | ${{\mathit p}}{{\mathit \gamma}}$ , helicity=3/2 | |
$0 - 0.01\%$
| | 575 |
| $\Gamma_{13}$ | ${{\mathit n}}{{\mathit \gamma}}$ | |
$0 - 0.15\%$
| | 574 |
| $\Gamma_{14}$ | ${{\mathit n}}{{\mathit \gamma}}$ , helicity=1/2 | |
$0 - 0.05\%$
| | 574 |
| $\Gamma_{15}$ | ${{\mathit n}}{{\mathit \gamma}}$ , helicity=3/2 | |
$0 - 0.10\%$
| | 574 |
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