${{\mathit N}{(1535)}}$ BREIT-WIGNER PHOTON DECAY AMPLITUDES

${{\mathit N}{(1535)}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$

INSPIRE   PDGID:
B063A2
VALUE (GeV${}^{−1/2}$) DOCUMENT ID TECN  COMMENT
$\bf{ -0.095\text{ to }-0.055\text{ }(\approx-0.075) }$ OUR ESTIMATE
$-0.055$ $\pm0.006$ 1
HUNT
2019
DPWA Multichannel
$-0.081$ $\pm0.006$
ANISOVICH
2017E
DPWA Multichannel
$-0.058$ $\pm0.006$ 1
CHEN
2012A
DPWA ${{\mathit \gamma}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$-0.093$ $\pm0.011$
ANISOVICH
2013B
DPWA Multichannel
$-0.049$ $\pm0.003$ 1
SHRESTHA
2012A
DPWA Multichannel
$-0.051$
DRECHSEL
2007
DPWA ${{\mathit \gamma}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
$-0.024$
PENNER
2002D
DPWA Multichannel
1  Statistical error only.
References