{"paper":{"title":"Star Formation and ISM Properties in Host Galaxies of Three Far-infrared Luminous Quasars at $z\\sim6$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alain Omont, Chris L. Carilli, Dominik A. Riechers, Fabian Walter, Frank Bertoldi, Jeff Wagg, Jianan Li, Karl M. Menten, Linhua Jiang, Michael A. Strauss, Pierre Cox, Ran Wang, Xiaohui Fan, Yali Shao","submitted_at":"2019-03-04T07:40:32Z","abstract_excerpt":"We present Karl G. Jansky Very Large Array (VLA) observations of the CO (2$-$1) line emission towards three far-infrared luminous quasars at $z\\sim6$: SDSS J231038.88$+$185519.7 and SDSS J012958.51$-$003539.7 with $\\sim0\\farcs6$ resolution and SDSS J205406.42$-$000514.8 with $\\sim2\\farcs1$ resolution. All three sources are detected in the CO (2$-$1) line emission -- one source is marginally resolved, and the other two appear as point sources. Measurements of the CO (2$-$1) line emission allow us to calculate the molecular gas mass even without a CO excitation model. The inferred molecular gas "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.01105","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"}