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${{\mathit N}{(1700)}}$ ELASTIC POLE RESIDUE

MODULUS $\vert \mathit r\vert $

VALUE (MeV)

DOCUMENT ID

TECN

COMMENT

$\bf{ 5\text{ to }50\text{ }(\approx10) }$

OUR ESTIMATE

$60$ $\pm30$

DPWA

Multichannel

$7$ $\pm1$ $\pm1$

L+P

${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$

$6$ $\pm3$

IPWA

${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$

• • We do not use the following data for averages, fits, limits, etc. • •

$50$ $\pm40$

DPWA

Multichannel

$7$

DPWA

${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \pi}}$ , ${{\mathit N}}{{\mathit \eta}}$

$5$

SPED

${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$

¹	Fit to the amplitudes of HOEHLER 1979 .

References:

EPJ A51 95

High-Statistics Study of the Reaction ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit p}}$2 ${{\mathit \pi}^{0}}$

PR C89 045205

Poles of Karlsruhe-Helsinki KH80 and KA84 Solutions Extracted by using the Laurent-Pietarinen Method

EPJ A48 15

Properties of Baryon Resonances from a Multichannel Partial Wave Analysis

PR C82 038203

Poles of the Zagreb Analysis Partial-Wave $\mathit T$ Matrices

#d{pi N} Newsletter 9 1

Determination of ${{\mathit \pi}}{{\mathit N}}$ Resonance Pole Parameters

Toronto Conf. 19

Pion $−$ Nucleon Partial Wave Analysis

PR D20 2839

Pion Nucleon Partial Wave Amplitudes

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