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${{\mathit N}{(1710)}}$ POLE POSITION

REAL PART

INSPIRE   PDGID:

B014RE

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 1650\text{ to }1750\text{ }(\approx1700) }$ OUR ESTIMATE $1605$ $\pm7$ ROENCHEN 2022 DPWA Multichannel $1690$ $\pm15$ ANISOVICH 2017 A DPWA Multichannel $1697$ $\pm23$ 1 ANISOVICH 2017 A L+P ${{\mathit \gamma}}{{\mathit p}}$, ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}}{{\mathit \Lambda}}$ $1770$ $\pm5$ $\pm2$ 2 SVARC 2014 L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ $1690$ $\pm20$ CUTKOSKY 1980 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ • • We do not use the following data for averages, fits, limits, etc. • • $1615$ HUNT 2019 DPWA Multichannel $1651$ ROENCHEN 2015 A DPWA Multichannel $1690$ $\pm15$ SOKHOYAN 2015 A DPWA Multichannel $1690$ $\pm15$ GUTZ 2014 DPWA Multichannel $1670$ SHKLYAR 2013 DPWA Multichannel $1687$ $\pm17$ ANISOVICH 2012 A DPWA Multichannel $1711$ $\pm15$ 3 BATINIC 2010 DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \pi}}$, ${{\mathit N}}{{\mathit \eta}}$ $1679$ VRANA 2000 DPWA Multichannel $1690$ HOEHLER 1993 SPED ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ $1698$ CUTKOSKY 1990 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ 1  Statistical error only. 2  Fit to the amplitudes of HOEHLER 1979. 3  BATINIC 2010 finds evidence for a second ${\mathit P}_{\mathrm 11}$ state with all parameters except for the phase of the pole residue very similar to the parameters we give here.

References

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