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${{\mathit \Sigma}{(1660)}}$ POLE POSITION

REAL PART

INSPIRE   PDGID:

B079RE

VALUE (MeV) DOCUMENT ID TECN  COMMENT $1585$ $\pm20$ SARANTSEV 2019 DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel • • We do not use the following data for averages, fits, limits, etc. • • $1547$ ${}^{+111}_{-59}$ 1 KAMANO 2015 DPWA ${{\overline{\mathit K}}}{{\mathit N}}$ multichannel 1  From the preferred solution A in KAMANO 2015 . Solution B reports M = $1457$ ${}^{+5}_{-1}$ MeV.

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

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