${{\mathit \Lambda}{(1890)}}$ POLE RESIDUE

The “normalized residue” is the residue divided by $\Gamma _{pole}$/2.

Normalized residue in ${{\mathit K}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \Lambda}{(1890)}}$ $\rightarrow$ ${{\mathit K}}{{\mathit N}}$

INSPIRE   PDGID:
B060RS1
MODULUS () PHASE ($^\circ{}$) DOCUMENT ID TECN  COMMENT
$ 0.30 \pm0.06 $ $0 \pm10$
SARANTSEV
2019
DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel
• • We do not use the following data for averages, fits, limits, etc. • •
$ 0.241 $ $-23$ 1
KAMANO
2015
DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel
1  From the preferred solution A in KAMANO 2015 .
References:
SARANTSEV 2019
EPJ A55 180 Hyperon II: Properties of excited hyperons
KAMANO 2015
PR C92 025205 Dynamical Coupled-Channels Model of ${{\mathit K}^{-}}{{\mathit p}}$ Reactions. II. Extraction of ${{\mathit \Lambda}^{*}}$ and ${{\mathit \Sigma}^{*}}$ Hyperon Resonances