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${{\mathit N}{(2190)}}$
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${{\mathit N}{(2190)}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$
${{\boldsymbol N}{(2190)}}$ BREIT-WIGNER PHOTON DECAY AMPLITUDES
${{\boldsymbol N}{(2190)}}$ $\rightarrow$ ${{\boldsymbol n}}{{\boldsymbol \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$
INSPIRE search
VALUE
(GeV${}^{−1/2}$)
DOCUMENT ID
TECN
COMMENT
$-0.01$ $\pm0.02$
1
HUNT
2019
DPWA
Multichannel
$-0.015$ $\pm0.013$
ANISOVICH
2013
B
DPWA
Multichannel
1
Statistical error only.
References:
HUNT
2019
PR C99 055205
Updated determination of $N^*$ resonance parameters using a unitary, multichannel formalism
ANISOVICH
2013B
EPJ A49 67
Helicity Amplitudes for Photoexcitation of Nucleon Resonances off Neutrons