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${{\mathit N}{(1440)}}$ POLE POSITION

$-2{\times }$IMAGINARY PART

INSPIRE   PDGID:

B061IM

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 180\text{ to }205\text{ }(\approx190) }$ OUR ESTIMATE $203$ $\pm2$ ROENCHEN 2022 DPWA Multichannel $189$ $\pm5$ SOKHOYAN 2015 A DPWA Multichannel $180$ $\pm4$ $\pm5$ 1 SVARC 2014 L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ $180$ $\pm40$ CUTKOSKY 1980 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ • • We do not use the following data for averages, fits, limits, etc. • • $186$ HUNT 2019 DPWA Multichannel $215$ ROENCHEN 2015 A DPWA Multichannel $277$ SHKLYAR 2013 DPWA Multichannel $190$ $\pm7$ ANISOVICH 2012 A DPWA Multichannel $151$ $\pm13$ BATINIC 2010 DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \pi}}$, ${{\mathit N}}{{\mathit \eta}}$ $162$ ARNDT 2006 DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$, ${{\mathit \eta}}{{\mathit N}}$ $316$ VRANA 2000 DPWA Multichannel $164$ HOEHLER 1993 SPED ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ 1  Fit to the amplitudes of HOEHLER 1979.

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