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${{\mathit N}{(1710)}}$ ELASTIC POLE RESIDUE

MODULUS $\vert \mathit r\vert $

INSPIRE   PDGID:

B014RER

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 4\text{ to }10\text{ }(\approx7) }$ OUR ESTIMATE $5.5$ $\pm2.4$ ROENCHEN 2022 DPWA Multichannel $6$ $\pm3$ SOKHOYAN 2015 A DPWA Multichannel $5$ $\pm1$ $\pm1$ 1 SVARC 2014 L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ $8$ $\pm2$ CUTKOSKY 1980 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ • • We do not use the following data for averages, fits, limits, etc. • • $3.2$ ROENCHEN 2015 A DPWA Multichannel $6$ $\pm3$ GUTZ 2014 DPWA Multichannel $11$ SHKLYAR 2013 DPWA Multichannel $6$ $\pm4$ ANISOVICH 2012 A DPWA Multichannel $24$ 2 BATINIC 2010 DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \pi}}$, ${{\mathit N}}{{\mathit \eta}}$ $15$ HOEHLER 1993 SPED ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ $9$ CUTKOSKY 1990 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ 1  Fit to the amplitudes of HOEHLER 1979. 2  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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