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

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

INSPIRE   PDGID:

B043M+

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 1382.83 \pm0.34}$ OUR AVERAGE  Error includes scale factor of 1.9.  See the ideogram below. $1384.8$ $\pm0.3$ $\pm1.4$ LEE 2021 A BELL ${{\mathit \Lambda}_{{{c}}}^{+}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \Sigma}{(1385)}^{+}}$ $1383.2$ $\pm0.9$ ${}^{+0.1}_{-1.5}$ AGAKISHIEV 2012 SPEC ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Sigma}{(1385)}^{+}}{{\mathit K}^{+}}{{\mathit n}}$, 3.5 GeV $1384.1$ $\pm0.7$ 1897 BAUBILLIER 1984 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 8.25 ${\mathrm {GeV/}}\mathit c$ $1384.5$ $\pm0.5$ 5256 AGUILAR-BENIT.. 1981 D HBC ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}}{{\mathit \pi}}$ 4.2 ${\mathrm {GeV/}}\mathit c$ $1383.0$ $\pm0.4$ 9361 AGUILAR-BENIT.. 1981 D HBC ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}$3 ${{\mathit \pi}}$ 4.2 ${\mathrm {GeV/}}\mathit c$ $1381.9$ $\pm0.3$ 6900 CAMERON 1978 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 0.96$-$1.36 ${\mathrm {GeV/}}\mathit c$ $1381$ $\pm1$ 6846 BORENSTEIN 1974 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 2.18 ${\mathrm {GeV/}}\mathit c$ $1383.5$ $\pm0.85$ 2300 HABIBI 1973 HBC ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}}{{\mathit \pi}}$ $1382$ $\pm2$ 400 AGUILAR-BENIT.. 1972 B HBC ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}$ $1384.4$ $\pm1.0$ 1260 SIEGEL 1967 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 2.1 ${\mathrm {GeV/}}\mathit c$ $1382$ $\pm1$ 750 ARMENTEROS 1965 B HBC ${{\mathit K}^{-}}{{\mathit p}}$ 0.9$-$1.2 ${\mathrm {GeV/}}\mathit c$ $1381.0$ $\pm1.6$ 859 HUWE 1964 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 1.22 ${\mathrm {GeV/}}\mathit c$ • • We do not use the following data for averages, fits, limits, etc. • • $1385.1$ $\pm1.2$ 600 BAKER 1980 HYBR ${{\mathit \pi}^{+}}{{\mathit p}}$ 7 ${\mathrm {GeV/}}\mathit c$ $1383.2$ $\pm1.0$ 750 BAKER 1980 HYBR ${{\mathit K}^{-}}{{\mathit p}}$ 7 ${\mathrm {GeV/}}\mathit c$ $1381$ $\pm2$ 7k 1 BAUBILLIER 1979 B HBC ${{\mathit K}^{-}}{{\mathit p}}$ 8.25 ${\mathrm {GeV/}}\mathit c$ $1391$ $\pm2$ 2k CAUTIS 1979 HYBR ${{\mathit \pi}^{+}}{{\mathit p}}/{{\mathit K}^{-}}{{\mathit p}}$ 11.5 GeV $1390$ $\pm2$ 100 1 SUGAHARA 1979 B HBC ${{\mathit \pi}^{-}}{{\mathit p}}$ 6 ${\mathrm {GeV/}}\mathit c$ $1385$ $\pm3$ 22k 1, 2 BARREIRO 1977 B HBC ${{\mathit K}^{-}}{{\mathit p}}$ 4.2 ${\mathrm {GeV/}}\mathit c$ $1385$ $\pm1$ 2594 HOLMGREN 1977 HBC See AGUILAR-BENITEZ 1981D $1380$ $\pm2$ 1 BARDADIN-OTWI.. 1975 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 14.3 ${\mathrm {GeV/}}\mathit c$ $1382$ $\pm1$ 3740 3 BERTHON 1974 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 1263$-$1843 ${\mathrm {MeV}}/\mathit c$ $1390$ $\pm6$ 46 AGUILAR-BENIT.. 1970 B HBC ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Sigma}}$ 4 ${\mathrm {GeV/}}\mathit c$ $1383$ $\pm8$ 62 4 BIRMINGHAM 1966 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 3.5 ${\mathrm {GeV/}}\mathit c$ $1378$ $\pm5$ 135 LONDON 1966 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 2.24 ${\mathrm {GeV/}}\mathit c$ $1384.3$ $\pm1.9$ 250 4 SMITH 1965 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 1.8 ${\mathrm {GeV/}}\mathit c$ $1382.6$ $\pm2.1$ 250 4 SMITH 1965 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 1.95 ${\mathrm {GeV/}}\mathit c$ $1375.0$ $\pm3.9$ 170 COOPER 1964 HBC ${{\mathit K}^{-}}{{\mathit p}}$ 1.45 ${\mathrm {GeV/}}\mathit c$ $1376.0$ $\pm3.9$ 154 4 ELY 1961 HLBC ${{\mathit K}^{-}}{{\mathit p}}$ 1.11 ${\mathrm {GeV/}}\mathit c$ 1  From fit to inclusive ${{\mathit \Lambda}{\mathit \pi}}$ spectrum. 2  Includes data of HOLMGREN 1977. 3  The errors are statistical only. The resolution is not unfolded. 4  The error is enlarged to $\Gamma /\sqrt {\mathit N }$. See the note on the ${{\mathit K}^{*}{(892)}}$ mass in the 1984 edition.

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

References

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