{"paper":{"title":"Lyman Continuum Galaxy Candidates in COSMOS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Anahita Alavi, Ben Sunnquist, Emma V. Ryan-Weber, Jeff Cooke, John M. O'Meara, Laura J. Prichard, Lee Spitler, Marc Rafelski, Mitchell Revalski, Nimish Hathi, Robert Bassett, Uros Mestric, Varun Bajaj, Xin Wang","submitted_at":"2021-10-13T18:00:03Z","abstract_excerpt":"Star-forming galaxies are the sources likely to have reionized the universe. As we cannot observe them directly due to the opacity of the intergalactic medium at $z\\gtrsim5$, we study $z\\sim3\\text{--}5$ galaxies as proxies to place observational constraints on cosmic reionization. Using new deep \\textit{Hubble Space Telescope} rest-frame UV F336W and F435W imaging (30-orbit, $\\sim40$~arcmin$^2$, $\\sim29\\text{--}30$~mag depth at 5$\\sigma$), we attempt to identify a sample of Lyman continuum galaxies (LCGs). These are individual sources that emit ionizing flux below the Lyman break ($<912~\\text{"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.06945","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2110.06945/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}