${{\boldsymbol N}{(1860)}}$ BREIT-WIGNER PHOTON DECAY AMPLITUDES

${{\boldsymbol N}{(1860)}}$ $\rightarrow$ ${{\boldsymbol n}}{{\boldsymbol \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$ INSPIRE search

VALUE (GeV${}^{−1/2}$) DOCUMENT ID TECN  COMMENT
$0.021$ $\pm0.029$ 1
HUNT
2019
DPWA Multichannel
$0.021$ $\pm0.013$
ANISOVICH
2013B
DPWA Multichannel
• • • We do not use the following data for averages, fits, limits, etc. • • •
$0.010$ $\pm0.005$ 1
SHRESTHA
2012A
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
SHRESTHA 2012A
PR C86 055203 Multichannel Parametrization of ${{\mathit \pi}}{{\mathit N}}$ Scattering Amplitudes and Extraction of Resonance Parameters