{"paper":{"title":"CLEAR: The Ionization and Chemical-Enrichment Properties of Galaxies at 1.1 < z < 2.3","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"(10) Australian National University, 11), (11) ASTRO 3D, 12), (12) Johns Hopkins, (13) MMT/Steward Observatory, (2) STScI, 3), (3) Saint Mary's University, (4) University of Connecticut, (5) Cosmic Dawn Centre, (6) University of Texas at Austin, (7) University of Massachusetts, (8) Catholic University, 9), (9) NASA GSFC, Benjamin Weiner (13) ((1) Texas A&M University, Bren Backhaus (4), Casey Papovich (1), David Nicholls (10), Gabriel Brammer (5), Intae Jung (8, Ivelina Momcheva (2), Jasleen Matharu (1), Jonathan Trump (4), Lisa Kewley (10, Marc Rafelski (2, Mauro Giavalisco (7), Nikko Cleri (1), Norbert Pirzkal (2), Raymond C. Simons (2), Steven Finkelstein (6), University of Arizona), Vicente Estrada-Carpenter (1, Zhiyuan Ji (7)","submitted_at":"2022-05-10T18:00:03Z","abstract_excerpt":"We use deep spectroscopy from the Hubble Space Telescope (HST) Wide-Field-Camera 3 (WFC3) IR grisms combined with broad-band photometry to study the stellar populations, gas ionization and chemical abundances in star-forming galaxies at $z\\sim 1.1-2.3$. The data stem from the CANDELS Lyman-$\\alpha$ Emission At Reionization (CLEAR) survey. At these redshifts the grism spectroscopy measure the [OII] 3727, 3729, [OIII] 4959, 5008, H-$\\beta$ strong emission features, which constrain the ionization parameter and oxygen abundance of the nebular gas. We compare the line flux measurements to predictio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.05090","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2205.05090/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"}