{"paper":{"title":"Delta s density in a proton and unpolarized lepton - polarized proton scatterings","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A.I.Titov, T.Morii, T.Yamanishi","submitted_at":"1996-02-15T10:48:37Z","abstract_excerpt":"It is shown that the parity--violating deep--inelastic scatterings of unpolarized charged leptons on polarized protons, $\\ell^{\\mp} + \\vec P\\to \\stackrel{\\scriptscriptstyle(-)}{\\nu_{\\ell}} + X$, could provide a sensitive test for the behavior and magnitude of the polarized strange--quark density in a proton. Below charm threshold these processes are also helpful to uniquely determine the magnitude of individual polarized parton distributions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9602319","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}