{"paper":{"title":"The Transverse Spin","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Xavier Artru","submitted_at":"2002-07-25T15:05:44Z","abstract_excerpt":"Contents :\n 1. Pre-history\n 2. Transversity versus helicity\n 3. The massless limit. \"Cardan\" and \"see-saw\" transformations\n 4. Transversity distribution delta q(x). The diquark spectator model\n 5. Soffer inequality\n 6. Tensor charge sum rule\n 7. t-channel analysis\n 8. Selection rules for delta q(x) measurements\n 9. Evolution with Q squared\n 10. Quark polarimetry. The sheared-jet (Collins) effect\n 11. Single-spin asymmetries in inclusive experiments\n 12. Quark distribution dependent on both spin and transverse momentum\n 13. First evidence of quark transversity"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0207309","kind":"arxiv","version":2},"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"}