{"paper":{"title":"RELICS: Spectroscopy of gravitationally-lensed $z\\simeq 2$ reionization-era analogs and implications for CIII] detections at $z>6$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Adi Zitrin, Brenda Frye, Brett Salmon, Brian C. Lemaux, Dan Coe, Daniel P Stark, Felipe Andrade-Santos, Guillaume Mahler, Jacopo Chevallard, Keren Sharon, Larry D. Bradley, Maru\\v{s}a Brada\\v{c}, Mengtao Tang, Rachel Paterno-Mahler, Ramesh Mainali, Roberto J. Avila, Sara Ogaz, St\\'ephane Charlot, Traci L. Johnson, Victoria Strait","submitted_at":"2019-09-19T19:43:18Z","abstract_excerpt":"Recent observations have revealed the presence of strong CIII] emission (EW$_{\\rm{CIII]}}>20$ \\r{A}) in $z>6$ galaxies, the origin of which remains unclear. In an effort to understand the nature of these line emitters, we have initiated a survey targeting CIII] emission in gravitationally-lensed reionization era analogs identified in HST imaging of clusters from the RELICS survey. Here we report initial results on four galaxies selected to have low stellar masses (2-8$\\times$10$^7$ M$_\\odot$) and J$_{125}$-band flux excesses indicative of intense [OIII]+H$\\beta$ emission (EW$_{\\rm{[OIII]+H\\bet"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.09212","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/1909.09212/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"}