${{\mathit \Delta}{(1950)}}$ ELASTIC POLE RESIDUE

MODULUS $\vert \mathit r\vert $

INSPIRE   PDGID:
B083RER
VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ 44\text{ to }60\text{ }(\approx52) }$ OUR ESTIMATE
$27$ $\pm1$
ROENCHEN
2022
DPWA Multichannel
$58$ $\pm2$
SOKHOYAN
2015A
DPWA Multichannel
$44$ $\pm1$ 1
SVARC
2014
L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
$50$ $\pm7$
CUTKOSKY
1980
IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$56$
ROENCHEN
2015A
DPWA Multichannel
$58$ $\pm2$
GUTZ
2014
DPWA Multichannel
$58$ $\pm2$
ANISOVICH
2012A
DPWA Multichannel
$53$
ARNDT
2006
DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$, ${{\mathit \eta}}{{\mathit N}}$
$47$
HOEHLER
1993
ARGD ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
1  Fit to the amplitudes of HOEHLER 1979.
References