{"paper":{"title":"Theoretical study of an LAE-CIV absorption pair at z = 5.7","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"2), (2) ARC Centre of Excellence for All-Sky Astrophysics (CAASTRO) (3) School of Physics, 3), 3) ((1) Centre for Astrophysics, E. Tescari (2, E. V. Ryan-Weber (1, J. S. B. Wyithe (2, L. A. Garc\\'ia (1, Supercomputing, Swinburne University of Technology, The University of Melbourne)","submitted_at":"2017-04-11T18:02:13Z","abstract_excerpt":"We present a theoretical model to predict the properties of an observed $z =$ 5.72 Lyman $\\alpha$ emitter galaxy - CIV absorption pair separated by 1384 comoving kpc/h. We use the separation of the pair and an outflow velocity/time travelling argument to demonstrate that the observed galaxy cannot be the source of metals for the CIV absorber. We find a plausible explanation for the metal enrichment in the context of our simulations: a dwarf galaxy with $M_{\\star} =$ 1.87 $\\times$ 10$^{9} M_{\\odot}$ located 119 comoving kpc/h away with a wind velocity of $\\sim$ 100 km/s launched at $z \\sim$ 7. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.03473","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"}