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${{\mathit \Sigma}{(1385)}}$ MASSES

${{\mathit \Sigma}{(1385)}^{-}}$ MASS

INSPIRE   PDGID:

B043M-

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 1387.2 \pm0.5}$ OUR AVERAGE  Error includes scale factor of 2.2.  See the ideogram below. $1388.3$ $\pm1.7$ 620 AGUILAR-BENIT.. 1981 D HBC ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}}{{\mathit \pi}}$ 4.2 ${\mathrm {GeV/}}\mathit c$ $1384.9$ $\pm0.8$ 3346 AGUILAR-BENIT.. 1981 D HBC ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}$3 ${{\mathit \pi}}$ 4.2 ${\mathrm {GeV/}}\mathit c$ $1387.6$ $\pm0.3$ 9720 CAMERON 1978 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 0.96$-$1.36 ${\mathrm {GeV/}}\mathit c$ $1383$ $\pm2$ 2303 BORENSTEIN 1974 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 2.18 ${\mathrm {GeV/}}\mathit c$ $1390.7$ $\pm1.2$ 1900 HABIBI 1973 HBC ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}}{{\mathit \pi}}$ $1387.1$ $\pm1.9$ 630 1 THOMAS 1973 HBC ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{-}}{{\mathit K}^{+}}$ $1390.7$ $\pm2.0$ 370 SIEGEL 1967 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 2.1 ${\mathrm {GeV/}}\mathit c$ $1384$ $\pm1$ 1380 ARMENTEROS 1965 B HBC ${{\mathit K}^{-}}{{\mathit p}}$ 0.9$-$1.2 ${\mathrm {GeV/}}\mathit c$ $1385.3$ $\pm1.9$ 1086 1 HUWE 1964 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 1.15$-$1.30 ${\mathrm {GeV/}}\mathit c$ • • We do not use the following data for averages, fits, limits, etc. • • $1383$ $\pm1$ 4.5k 2 BAUBILLIER 1979 B HBC ${{\mathit K}^{-}}{{\mathit p}}$ 8.25 ${\mathrm {GeV/}}\mathit c$ $1380$ $\pm6$ 150 2 SUGAHARA 1979 B HBC ${{\mathit \pi}^{-}}{{\mathit p}}$ 6 ${\mathrm {GeV/}}\mathit c$ $1387$ $\pm3$ 12k 2, 3 BARREIRO 1977 B HBC ${{\mathit K}^{-}}{{\mathit p}}$ 4.2 ${\mathrm {GeV/}}\mathit c$ $1391$ $\pm3$ 193 HOLMGREN 1977 HBC See AGUILAR-BENITEZ 1981D $1383$ $\pm2$ 2 BARDADIN-OTWI.. 1975 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 14.3 ${\mathrm {GeV/}}\mathit c$ $1389$ $\pm1$ 3060 4 BERTHON 1974 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 1263$-$1843 ${\mathrm {MeV}}/\mathit c$ $1389$ $\pm9$ 15 LONDON 1966 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 2.24 ${\mathrm {GeV/}}\mathit c$ $1391.5$ $\pm2.6$ 120 1 SMITH 1965 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 1.8 ${\mathrm {GeV/}}\mathit c$ $1399.8$ $\pm2.2$ 58 1 SMITH 1965 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 1.95 ${\mathrm {GeV/}}\mathit c$ $1392.0$ $\pm6.2$ 200 COOPER 1964 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 1.45 ${\mathrm {GeV/}}\mathit c$ $1382$ $\pm3$ 93 DAHL 1961 DBC ${{\mathit K}^{-}}{{\mathit d}}$ 0.45 ${\mathrm {GeV/}}\mathit c$ $1376.0$ $\pm4.4$ 224 1 ELY 1961 HLBC ${{\mathit K}^{-}}{{\mathit p}}$ 1.11 ${\mathrm {GeV/}}\mathit c$ 1  The error is enlarged to $\Gamma /\sqrt {\mathit N }$. See the note on the ${{\mathit K}^{*}{(892)}}$ mass in the 1984 edition. 2  From fit to inclusive ${{\mathit \Lambda}{\mathit \pi}}$ spectrum. 3  Includes data of HOLMGREN 1977 . 4  The errors are statistical only. The resolution is not unfolded.

${{\mathit \Sigma}{(1385)}^{-}}$ mass (MeV)

References:

AGUILAR-BENITEZ 1981D AFIS A77 144 Study of Quasi Two-Body Processes with Production of ${{\mathit \Sigma}{(1385)}}$ in ${{\mathit \pi}}{{\mathit p}}$ and ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 4 GeV/$\mathit c$ BAUBILLIER 1979B NP B148 18 A Study of Inclusive ${{\mathit \Lambda}}$, ${{\mathit \Sigma}^{0}}$ and ${{\mathit \Sigma}{(1385)}^{0}}$ Production in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 8.25 ${\mathrm {GeV/}}\mathit c$ SUGAHARA 1979B NP B156 237 Inclusive Strange Particle Production in ${{\mathit \pi}^{-}}{{\mathit p}}$ Reaction at 6 ${\mathrm {GeV/}}\mathit c$ CAMERON 1978 NP B143 189 Partial Wave Analysis of ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{\mp}}{{\mathit \Sigma}{(1385)}^{\pm}}$ between 1775 and 2170 MeV Including New Data below 1960 MeV BARREIRO 1977B NP B126 319 Study of ${{\mathit \Sigma}{(1385)}^{\pm}}$ Inclusive Production in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 4.2 ${\mathrm {GeV/}}\mathit c$ HOLMGREN 1977 NP B119 261 The Reactions ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{\mp}}{{\mathit \Sigma}{(1385)}^{\pm}}$ at 4.2 ${\mathrm {GeV/}}\mathit c$ BARDADIN-OTWINOWSKA 1975 NP B98 418 Inclusive Production of ${{\mathit Y}^{*}}$ Resonances in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 14.3 ${\mathrm {GeV/}}\mathit c$ BERTHON 1974 NC 21A 146 Cross Sections for Quasi-two-body Reactions in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions between 1263 and 1843 ${\mathrm {MeV}}/\mathit c$ BORENSTEIN 1974 PR D9 3006 A Determination of the Mass, Width and the (${{\mathit \Sigma}}{{\mathit \pi}}/{{\mathit \Lambda}}{{\mathit \pi}}$) Branching Ratio of the ${{\mathit \Sigma}{(1381)}}$ Baryon HABIBI 1973 Thesis Nevis 199 Measurement of the Masses and Widths for the ${{\mathit \Xi}^{*}{(1530)}^{0}}$ and ${{\mathit Y}^{*}{(1385)}^{\pm}}$ States and the ${{\mathit \Xi}^{*}}$ and ${{\mathit Y}^{*}}$ Mass Differences Also Purdue Conf. 387 Measurement of Masses and Widths in the Baryon Decuplet THOMAS 1973 NP B56 15 Strange Particle Production from ${{\mathit \pi}^{-}}{{\mathit p}}$ Interactions at 1.69 ${\mathrm {GeV/}}\mathit c$ SIEGEL 1967 Thesis UCRL 18041 Resonance Production, Particularly ${{\mathit Y}_{{1}}^{*}{(1385)}}$ and ${{\mathit \rho}}$, in ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{+}}{{\mathit \pi}^{0}}{{\mathit \pi}^{-}}$ and ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit p}}$ $_{{{\mathit K}^{-}}}$ = 2.1 to 2.7 ${\mathrm {GeV/}}\mathit c$ LONDON 1966 PR 143 1034 ${{\mathit K}^{-}}{{\mathit p}}$ Interaction at 2.24 BeV ARMENTEROS 1965B PL 19 75 Mass, Width, and Branching Fraction of ${{\mathit Y}^{*}{(1385)}}$ SMITH 1965 Thesis UCLA Resonance Production in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 1.80 to 1.95 ${\mathrm {GeV/}}\mathit c$ COOPER 1964 PL 8 365 Difference in Mass Between the ${{\mathit Y}_{{1}}^{*-}}$ and ${{\mathit Y}_{{1}}^{*+}}$ Isobars HUWE 1964 Thesis UCRL 11291 Study of the Reaction ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ from 1.2 to 1.7 ${\mathrm {GeV/}}\mathit c$ Also PR 181 1824 Study of the Reaction ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ from 1.2 to 1.7 ${\mathrm {GeV/}}\mathit c$ DAHL 1961 PRL 6 142 Influence of the ${{\mathit \Lambda}}{{\mathit \pi}}$ Resonance on Correlations in the Reaction ${{\mathit K}^{-}}$ ${{\mathit d}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{-}}{{\mathit p}}$ ELY 1961 PRL 7 461 Spin of ${{\mathit Y}_{{1}}^{*}}$

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