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PRODUCED BY ${{\mathit K}^{\pm}}$ BEAM

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M013M2

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 1518.0 \pm2.7}$ OUR AVERAGE includes data from PRODUCED IN ${{\mathit e}^{+}}{{\mathit e}^{-}}$ ANNIHILATION AND PARTICLE DECAYS  Error includes scale factor of 2.9.  See the ideogram below. $1526.8$ $\pm4.3$ ASTON 98 D   LASS 11 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit \Lambda}}$ $1504$ $\pm12$ BOLONKIN 98   SPEC 40 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit Y}}$ $1529$ $\pm3$ ARMSTRONG 98 B   OMEG 18.5 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit K}^{+}}{{\mathit \Lambda}}$ $1521$ $\pm6$ 650 AGUILAR-BENIT.. 98 B   HBC 4.2 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit K}^{+}}{{\mathit K}^{-}}$ $1521$ $\pm3$ 572 ALHARRAN 98   HBC 8.25 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit K}}{{\overline{\mathit K}}}$ $1522$ $\pm6$ 123 BARREIRO 97   HBC 4.15 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ $1528$ $\pm7$ 166 EVANGELISTA 97   OMEG 10 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}$( ${{\mathit \Lambda}}$ ,${{\mathit \Sigma}}$) $1527$ $\pm3$ 120 BRANDENBURG 97 C   ASPK 13 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}$( ${{\mathit \Lambda}}$ ,${{\mathit \Sigma}}$) $1519$ $\pm7$ 100 AGUILAR-BENIT.. 97 B   HBC 3.9,4.6 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}}{{\overline{\mathit K}}}$( ${{\mathit \Lambda}}$ ,${{\mathit \Sigma}}$) • • We do not use the following data for averages, fits, limits, etc. • • $1514$ $\pm8$ 61 BINON 00   GAMS 32.5 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}$( ${{\mathit \Lambda}}$ $/$ ${{\mathit \Sigma}^{0}}$) $1513$ $\pm10$ 1 BARKOV 99   SPEC 40 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ ${{\mathit y}}$ 1  Systematic errors not estimated.

PRODUCED BY ${{\mathit K}^{\pm}}$ BEAM (MeV)

References