{"paper":{"title":"Nuclear EMC effect through $\\bar{\\Lambda}/\\Lambda$ production in semi-inclusive deep-inelastic scattering processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Bo-Qiang Ma, Chang Gong","submitted_at":"2018-05-15T03:11:58Z","abstract_excerpt":"We calculate $\\Lambda$ and $\\bar{\\Lambda}$ hadron production cross sections in charged lepton semi-inclusive deep-inelastic scattering off nuclear target ($A$, using iron $\\mathrm{Fe}$ as an example) and deuteron ($D$) target. The results show that the ratio $(\\bar{\\Lambda}^{A}/\\Lambda^{A})/(\\bar{\\Lambda}^{D}/\\Lambda^{D})$ is sensitive to the sea quark content of the nucleus. We adopt three different models to take the nuclear EMC effect into account. The ratio $(\\bar{\\Lambda}^{A}/\\Lambda^{A})/(\\bar{\\Lambda}^{D}/\\Lambda^{D})$ is predicted to be different by these different models."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.05544","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"}