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${{\mathit N}{(2250)}}$ POLE POSITION

$-2{\times }$IMAGINARY PART

INSPIRE   PDGID:

B113IM

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 350\text{ to }500\text{ }(\approx420) }$ OUR ESTIMATE $422$ $\pm13$ ROENCHEN 2022 DPWA Multichannel $470$ $\pm50$ AFZAL 2020 DPWA Multichannel $412$ $\pm7$ $\pm44$ 1 SVARC 2014 L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ $470$ $\pm50$ ANISOVICH 2012 A DPWA Multichannel $360$ $\pm100$ CUTKOSKY 1980 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ • • We do not use the following data for averages, fits, limits, etc. • • $262$ HUNT 2019 DPWA Multichannel $403$ ROENCHEN 2015 A DPWA Multichannel $431$ ARNDT 2006 DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$, ${{\mathit \eta}}{{\mathit N}}$ $388$ HOEHLER 1993 SPED ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ 1  Fit to the amplitudes of HOEHLER 1979.

References

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