${{\boldsymbol \Delta}{(1600)}}$ BREIT-WIGNER PHOTON DECAY AMPLITUDES

${{\boldsymbol \Delta}{(1600)}}$ $\rightarrow$ ${{\boldsymbol N}}{{\boldsymbol \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$ INSPIRE search

VALUE (GeV${}^{−1/2}$) DOCUMENT ID TECN  COMMENT
$\bf{ -0.050\text{ to }-0.020\text{ }(\approx-0.035) }$ OUR ESTIMATE
$0.048$ $\pm0.014$ 1
HUNT
2019
DPWA Multichannel
$-0.055$ $\pm0.010$
SOKHOYAN
2015A
DPWA Multichannel
$-0.025$ $\pm0.015$ 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. • • •
$-0.040$ $\pm0.012$
ANISOVICH
2012A
DPWA Multichannel
$0.052$ $\pm0.008$ 1
SHRESTHA
2012A
DPWA Multichannel
$-0.024$
PENNER
2002D
DPWA Multichannel
1  Statistical error only.
  References:
HUNT 2019
PR C99 055205 Updated determination of $N^*$ resonance parameters using a unitary, multichannel formalism
SOKHOYAN 2015A
EPJ A51 95 High-Statistics Study of the Reaction ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit p}}$2 ${{\mathit \pi}^{0}}$
ANISOVICH 2012A
EPJ A48 15 Properties of Baryon Resonances from a Multichannel Partial Wave Analysis
SHRESTHA 2012A
PR C86 055203 Multichannel Parametrization of ${{\mathit \pi}}{{\mathit N}}$ Scattering Amplitudes and Extraction of Resonance Parameters
PENNER 2002D
PR C66 055212 Vector Meson Production and Nucleon Resonance Analysis in a Coupled Channel Approach for Energies ${\mathit m}_{{{\mathit N}}}$ $<$ $\sqrt {s }$ $<$ 2 GeV. 2. Photon Induced Results
ARNDT 1996
PR C53 430 Updated Resonance Photodecay Amplitudes to 2 GeV