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${{\mathit N}{(1680)}}$ PHOTON DECAY AMPLITUDES AT THE POLE

${{\mathit N}{(1680)}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$

MODULUS (GeV${}^{−1/2}$)

PHASE ($^\circ{}$)

DOCUMENT ID

TECN

COMMENT

$ -0.017 \pm0.003 $

$70 \pm7$

DPWA

Multichannel

$ -0.013 \pm0.003 $

$-20 \pm17$

DPWA

Multichannel

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

$ -0.022 $

$-28$

DPWA

Multichannel

References:

EPJ A58 229

Light baryon resonances from a coupled-channel study including $\mathbf{K\Sigma}$ photoproduction

EPJ A51 70

${{\mathit \eta}}$ Photoproduction in a Combined Analysis of Pion- and Photon-Induced Reactions

EPJ A51 95

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

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