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

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

INSPIRE   PDGID:
B063A1
VALUE (GeV${}^{−1/2}$) DOCUMENT ID TECN  COMMENT
$\bf{ 0.090\text{ to }0.120\text{ }(\approx0.105) }$ OUR ESTIMATE
$0.107$ $\pm0.003$ 1
HUNT
2019
DPWA Multichannel
$0.101$ $\pm0.007$
SOKHOYAN
2015A
DPWA Multichannel
$0.091$ $\pm0.004$ 1
SHKLYAR
2013
DPWA Multichannel
$0.128$ $\pm0.004$ 1
WORKMAN
2012A
DPWA ${{\mathit \gamma}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \pi}}$
$0.091$ $\pm0.002$ 1
DUGGER
2007
DPWA ${{\mathit \gamma}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$0.105$ $\pm0.010$
ANISOVICH
2012A
DPWA Multichannel
$0.059$ $\pm0.003$ 1
SHRESTHA
2012A
DPWA Multichannel
$0.066$
DRECHSEL
2007
DPWA ${{\mathit \gamma}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
$0.090$
PENNER
2002D
DPWA Multichannel
1  Statistical error only.
References