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${{\mathit N}{(1440)}}$ ELASTIC POLE RESIDUE

PHASE $\theta $

INSPIRE   PDGID:

B061IMR

VALUE ($^\circ{}$) DOCUMENT ID TECN  COMMENT $\bf{ -100\text{ to }-80\text{ }(\approx-90) }$ OUR ESTIMATE $-104$ $\pm2$ ROENCHEN 2022 DPWA Multichannel $-82$ $\pm5$ SOKHOYAN 2015 A DPWA Multichannel $-88$ $\pm1$ $\pm2$ 1 SVARC 2014 L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ $-100$ $\pm35$ CUTKOSKY 1980 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ • • We do not use the following data for averages, fits, limits, etc. • • $-98$ ROENCHEN 2015 A DPWA Multichannel $-60$ SHKLYAR 2013 DPWA Multichannel $-78$ $\pm4$ ANISOVICH 2012 A DPWA Multichannel $-88$ BATINIC 2010 DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \pi}}$, ${{\mathit N}}{{\mathit \eta}}$ $-98$ ARNDT 2006 DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$, ${{\mathit \eta}}{{\mathit N}}$ 1  Fit to the amplitudes of HOEHLER 1979.

References

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