Meson cloud and nucleon strangeness: An update
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We use a version of the meson cloud model, including kaon, κ and K* contributions, to estimate the electric and magnetic strange form factors of the nucleon. We compare our results with the recent measurements of the strange-quark contribution to parity-violating asymmetries in electron-proton scattering experiments.
PACS.14.20.Dh Protons and neutrons 12.40.-y Other models for strong interactions 24.85.+p Quarks, gluons, and QCD in nuclei and nuclear processes
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