${{\mathit \Delta}{(1920)}}$ ELASTIC POLE RESIDUE

PHASE $\theta $

INSPIRE   PDGID:
B117IMR
VALUE ($^\circ{}$) DOCUMENT ID TECN  COMMENT
$\bf{ -150\text{ to }-50\text{ }(\approx-100) }$ OUR ESTIMATE
$11$ $\pm4$
ROENCHEN
2022
DPWA Multichannel
$-50$ $\pm25$
SOKHOYAN
2015A
DPWA Multichannel
$-130$ $\pm5$ $\pm3$ 1
SVARC
2014
L+P ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
$-150$ $\pm30$
CUTKOSKY
1980
IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$146$
ROENCHEN
2015A
DPWA Multichannel
$-50$ $\pm25$
GUTZ
2014
DPWA Multichannel
$-40$ $\pm20$
ANISOVICH
2012A
DPWA Multichannel
1  Fit to the amplitudes of HOEHLER 1979.
References