${{\boldsymbol \Delta}{(1930)}}$ BREIT-WIGNER PHOTON DECAY AMPLITUDES

${{\boldsymbol \Delta}{(1930)}}$ $\rightarrow$ ${{\boldsymbol N}}{{\boldsymbol \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$ INSPIRE search

VALUE (GeV${}^{−1/2}$) DOCUMENT ID TECN  COMMENT
$-0.020$ $\pm0.017$ 1
HUNT
2019
DPWA Multichannel
$0.005$ $\pm0.010$ 1
ARNDT
1996
IPWA ${{\mathit \gamma}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
• • • We do not use the following data for averages, fits, limits, etc. • • •
$0.002$ $\pm0.002$ 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
SHRESTHA 2012A
PR C86 055203 Multichannel Parametrization of ${{\mathit \pi}}{{\mathit N}}$ Scattering Amplitudes and Extraction of Resonance Parameters
ARNDT 1996
PR C53 430 Updated Resonance Photodecay Amplitudes to 2 GeV