#### ${{\mathit \Lambda}{(2350)}}$ MASS

VALUE (MeV) DOCUMENT ID TECN  COMMENT
 $\bf{ 2340\text{ to }2370\text{ }(\approx2350) }$ OUR ESTIMATE
$2370$ $\pm50$
 1978
DPWA ${{\overline{\mathit K}}}$ ${{\mathit N}}$ $\rightarrow$ ${{\overline{\mathit K}}}{{\mathit N}}$
$2365$ $\pm20$
 1977
DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$
$2358$ $\pm6$
 1970
CNTR Total, charge exchange
• • We do not use the following data for averages, fits, limits, etc. • •
$2372$
 1977
DPWA ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \omega}}$
$2344$ $\pm15$
 1970
CNTR ${{\mathit K}^{-}}{{\mathit p}}$ , ${{\mathit K}^{-}}{{\mathit d}}$ total
$2360$ $\pm20$
 1970
CNTR ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit Y}^{*}}$
$2340$ $\pm7$
 1968
CNTR ${{\mathit K}^{-}}{{\mathit p}}$ , ${{\mathit K}^{-}}{{\mathit d}}$ total
References:
 DEBELLEFON 1978
NC 42A 403 New Data on the Reactions ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit n}}$ and ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit p}}$ between 1.934 and 2.516 ${\mathrm {GeV/}}\mathit c$, Partial Wave Analysis of these Channels and SU(3) Classification of the New ${{\mathit Y}^{*}}$ States Observed
 BACCARI 1977
NC 41A 96 New Data on ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \omega}}{{\mathit \Lambda}}$ from 1.934 to 2.516 ${\mathrm {GeV/}}\mathit c$ and Partial Wave Analyses from Threshold up to 2436 MeV $\mathit E_{{\mathrm {cm}}}$
 DEBELLEFON 1977
NC 37A 175 New Data on the Reaction ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Sigma}^{\pm}}{{\mathit \pi}^{\pm}}$ from 1.934 to 2.516 ${\mathrm {GeV/}}\mathit c$ and Partial Wave Analysis for these Reactions, between 2070 and 2436 MeV $\mathit E_{{\mathrm {cm}}}$
 BRICMAN 1970
PL 31B 152 Formation of S = -1 Hyperon Resonances with Masses between 1.8 and 2.6 GeV
 COOL 1970
PR D1 1887 Structures in ${{\mathit K}^{\pm}}$ Nucleon Total Cross Sections between 0.9 and 2.4 ${\mathrm {GeV/}}\mathit c$
 Also
PRL 17 102 New Structure in the ${{\mathit K}^{+}}{{\mathit p}}$ and ${{\mathit K}^{+}}{{\mathit d}}$ Total Cross Sections between 0.9 and 2.4 ${\mathrm {GeV/}}\mathit c$
 Also
PRL 16 1228 New Structure in the ${{\mathit K}^{-}}{{\mathit p}}$ and ${{\mathit K}^{-}}{{\mathit d}}$ Total Cross Sections between 1 and 2.45 ${\mathrm {GeV/}}\mathit c$
 Also
PL 30B 564 Further Structure in ${{\mathit K}^{+}}$ ${{\mathit n}}$ , $\mathit I = 0$ Total Cross Section
 LU 1970
PR D2 1846 Photoproduction of ${{\mathit Y}^{*}}$ Resonances above 1800 MeV
 BUGG 1968
PR 168 1466 Kaon Nucleon Cross Section from .6 to 2.65 ${\mathrm {GeV/}}\mathit c$
 Also
PRL 18 62 Structure in the ${{\mathit K}^{-}}$ $−$ Nucleon Total Cross Sections between 600 and 1400 ${\mathrm {MeV}}/\mathit c$