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${{\mathit N}{(2190)}}$ PHOTON DECAY AMPLITUDES AT THE POLE

${{\mathit N}{(2190)}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$

MODULUS (GeV${}^{−1/2}$)

PHASE ($^\circ{}$)

DOCUMENT ID

TECN

COMMENT

$ -0.015 \pm0.004 $

$111 \pm9$

DPWA

Multichannel

$ 0.068 \pm0.005 $

$-170 \pm12$

DPWA

Multichannel

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

$ -0.041 $

$-21$

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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