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

$-2{\times }$IMAGINARY PART

INSPIRE   PDGID:

B037IM

VALUE (MeV) DOCUMENT ID TECN • • We do not use the following data for averages, fits, limits, etc. • • $52.2$ ${}^{+12}_{-15.8}$ ${}^{+3.4}_{-4.0}$ AIKAWA 2023 DPWA $24$ ${}^{+4}_{-6}$ 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:

AIKAWA 2023 PL B837 137637 Pole position of ?(1405) measured in d(K?,n)?? reactions 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

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