${{\mathit \Delta}{(1620)}}$ POLE POSITION

$-2{\times }$IMAGINARY PART

INSPIRE   PDGID:
B082IM
VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ 80\text{ to }140\text{ }(\approx110) }$ OUR ESTIMATE
$85$ $\pm3$
ROENCHEN
2022
DPWA Multichannel
$134$ $\pm8$
SOKHOYAN
2015A
DPWA Multichannel
$114$ $\pm12$ $\pm4$ 1
SVARC
2014
L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
$120$ $\pm20$
CUTKOSKY
1980
IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$101$
HUNT
2019
DPWA Multichannel
$65$
ROENCHEN
2015A
DPWA Multichannel
$130$ $\pm9$
ANISOVICH
2012A
DPWA Multichannel
$135$
ARNDT
2006
DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$, ${{\mathit \eta}}{{\mathit N}}$
$148$
VRANA
2000
DPWA Multichannel
$116$
HOEHLER
1993
SPED ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
1  Fit to the amplitudes of HOEHLER 1979.
References