${{\mathit \Lambda}{(1405)}}$ POLE POSITION

$-2{\times }$IMAGINARY PART

INSPIRE search
VALUE (MeV) DOCUMENT ID TECN
• • We do not use the following data for averages, fits, limits, etc. • •
$24$ ${}^{+4}_{-6}$ 1
MAI
2015
DPWA
$20$ ${}^{+4}_{-2}$ 2
MAI
2015
DPWA
$38$ ${}^{+16}_{-10}$
GUO
2013
DPWA
$52$ ${}^{+6}_{-28}$
IKEDA
2012
DPWA
1  Solution number 4.
2  Solution number 2.
References:
MAI 2015
EPJ A51 30 Constraints on the Chiral Unitary ${{\overline{\mathit K}}}{{\mathit N}}$ Amplitude from ${{\mathit \pi}}{{\mathit \Sigma}}{{\mathit K}^{+}}$ Photoproduction Data
GUO 2013
PR C87 035202 Meson-Baryon Reactions with Strangeness $−$1 within a Chiral Framework
IKEDA 2012
NP A881 98 Chiral SU(3) Theory of Antikaon$−$Nucleon Interactions with Improved Threshold Constraints