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${{\mathit K}}{{\overline{\mathit K}}}$ MODE

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M012M2

VALUE (MeV) EVTS DOCUMENT ID TECN CHG  COMMENT $\bf{ 1318.1 \pm0.7}$ OUR AVERAGE $1319$ $\pm5$ 4700 1, 2 CLELAND 1982 B SPEC + 50 ${{\mathit \pi}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{+}}{{\mathit p}}$ $1324$ $\pm6$ 5200 1, 2 CLELAND 1982 B SPEC - 50 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{-}}{{\mathit p}}$ $1320$ $\pm2$ 4000 CHABAUD 1980 SPEC - 17 ${{\mathit \pi}^{-}}$ ${}^{}\mathrm {A}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{-}}{}^{}\mathrm {A}$ $1312$ $\pm4$ 11000 CHABAUD 1978 SPEC - 9.8 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit K}_S^0}$ ${{\mathit p}}$ $1316$ $\pm2$ 4730 CHABAUD 1978 SPEC - 18.8 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit K}_S^0}$ ${{\mathit p}}$ $1318$ $\pm1$ 1, 3 MARTIN 1978 D SPEC - 10 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{-}}{{\mathit p}}$ $1320$ $\pm2$ 2724 MARGULIE 1976 SPEC - 23 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit K}_S^0}$ ${{\mathit p}}$ $1313$ $\pm4$ 730 FOLEY 1972 CNTR - 20.3 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit K}_S^0}$ ${{\mathit p}}$ $1319$ $\pm3$ 1500 3 GRAYER 1971 ASPK - 17.2 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit K}_S^0}$ ${{\mathit p}}$ • • We do not use the following data for averages, fits, limits, etc. • • $1304$ $\pm10$ 870 4 SCHEGELSKY 2006 A RVUE 0 ${{\mathit \gamma}}$ ${{\mathit \gamma}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}_S^0}$ $1330$ $\pm11$ 1000 1, 2 CLELAND 1982 B SPEC + 30 ${{\mathit \pi}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{+}}{{\mathit p}}$ $1324$ $\pm5$ 350 HYAMS 1978 ASPK + 12.7 ${{\mathit \pi}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}_S^0}$ ${{\mathit p}}$ 1  From a fit to $\mathit J{}^{P} = 2{}^{+}$ partial wave. 2  Number of events evaluated by us. 3  Systematic error in mass scale subtracted. 4  From analysis of L3 data at 91 and $183 - 209$ GeV.

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