{"paper":{"title":"Supernova Nucleosynthesis in Population III 13 -- 50 $M_{\\odot}$ Stars and Abundance Patterns of Extremely Metal-Poor Stars","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Hideyuki Umeda, Ken'ichi Nomoto, Nozomu Tominaga","submitted_at":"2007-01-12T15:56:29Z","abstract_excerpt":"We perform hydrodynamical and nucleosynthesis calculations of core-collapse supernovae (SNe) and hypernovae (HNe) of Population (Pop) III stars. We provide new yields for the main-sequence mass of $M_{\\rm MS}=13-50$ $M_{\\odot}$ and the explosion energy of $E=1-40\\times10^{51}$ ergs to apply for chemical evolution studies. Our HN yields based on the mixing-fallback model of explosions reproduce the observed abundance patterns of extremely metal-poor (EMP) stars ($-4< {\\rm [Fe/H]}< -3$), while those of very metal-poor (VMP) stars ($-3<{\\rm [Fe/H]} < -2$) are reproduced by the normal SN yields in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0701381","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"}