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

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

Normalized residue in ${{\boldsymbol K}}$ ${{\boldsymbol N}}$ $\rightarrow$ ${{\boldsymbol \Lambda}{(1890)}}$ $\rightarrow$ ${{\boldsymbol K}}{{\boldsymbol N}}$ INSPIRE search

MODULUS () PHASE ($^\circ{}$) DOCUMENT ID TECN  COMMENT
$ 0.30 \pm0.06 $ 0+-10
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