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${\mathit m}_{{{\mathit K}^{0}}}–{\mathit m}_{{{\mathit K}^{\pm}}}$

INSPIRE   PDGID:

S011DM

VALUE (MeV) EVTS DOCUMENT ID TECN CHG  COMMENT $\bf{ 3.934 \pm0.020}$ OUR FIT  Error includes scale factor of 1.6. • • We do not use the following data for averages, fits, limits, etc. • • $3.95$ $\pm0.21$ 417 HILL 1968 B DBC + ${{\mathit K}^{+}}$ ${{\mathit d}}$ $\rightarrow$ ${{\mathit K}^{0}}{{\mathit p}}{{\mathit p}}$ $3.90$ $\pm0.25$ 9 BURNSTEIN 1965 HBC - $3.71$ $\pm0.35$ 7 KIM 1965 B HBC - ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit n}}{{\overline{\mathit K}}^{0}}$ $5.4$ $\pm1.1$ CRAWFORD 1959 HBC + $3.9$ $\pm0.6$ ROSENFELD 1959 HBC -

References:

HILL 1968B PR 168 1534 Measurement of the ${{\mathit K}^{0}}{{\mathit K}^{+}}$ Mass Difference BURNSTEIN 1965 PR 138 B895 New Measurement of the ${{\overline{\mathit K}}^{0}}{{\mathit K}^{-}}$ Mass Difference KIM 1965B PR 140 B1334 Measurement of the ${{\mathit K}^{0}}$ Mass and the ${{\mathit K}^{0}}{{\mathit K}^{-}}$ Mass Difference CRAWFORD 1959 PRL 2 112 ${{\mathit K}^{0}}$ $−$ ${{\mathit K}^{+}}$ Mass Excess ROSENFELD 1959 PRL 2 110 ${{\overline{\mathit K}}^{0}}$ $−$ ${{\mathit K}^{-}}$ Mass Excess