${{\mathit N}{(2250)}}$ POLE POSITION

$-2{\times }$IMAGINARY PART

INSPIRE   PDGID:
B113IM
VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ 350\text{ to }500\text{ }(\approx420) }$ OUR ESTIMATE
$422$ $\pm13$
ROENCHEN
2022
DPWA Multichannel
$470$ $\pm50$
AFZAL
2020
DPWA Multichannel
$412$ $\pm7$ $\pm44$ 1
SVARC
2014
L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
$470$ $\pm50$
ANISOVICH
2012A
DPWA Multichannel
$360$ $\pm100$
CUTKOSKY
1980
IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$262$
HUNT
2019
DPWA Multichannel
$403$
ROENCHEN
2015A
DPWA Multichannel
$431$
ARNDT
2006
DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$, ${{\mathit \eta}}{{\mathit N}}$
$388$
HOEHLER
1993
SPED ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
1  Fit to the amplitudes of HOEHLER 1979.
References