{"paper":{"title":"Spitzer UltRa Faint SUrvey Program (SURFS UP). II. IRAC-Detected Lyman-Break Galaxies at 6 < z < 10 Behind Strong-Lensing Clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Adriano Fontana, Anja von der Linden, Anthony H. Gonzalez, Austin Hoag, Benjamin Cain, Brian C. Lemaux, Emiliano Merlin, Gabriel B. Brammer, Jr., Kasper B. Schmidt, Kuang-Han Huang, L. M. Lubin, Marco Castellano, Maru\\v{s}a Brada\\v{c}, R. E. Ryan, Ricardo Amor\\'in, Robert I. Knight, Tim Schrabback, Tommaso Treu","submitted_at":"2015-04-08T20:00:59Z","abstract_excerpt":"We study the stellar population properties of the IRAC-detected $6 \\lesssim z \\lesssim 10$ galaxy candidates from the Spitzer UltRa Faint SUrvey Program (SURFS UP). Using the Lyman Break selection technique, we find a total of 16 new galaxy candidates at $6 \\lesssim z \\lesssim 10$ with $S/N \\geq 3$ in at least one of the IRAC $3.6\\mu$m and $4.5\\mu$m bands. According to the best mass models available for the surveyed galaxy clusters, these IRAC-detected galaxy candidates are magnified by factors of $\\sim 1.2$--$5.5$. We find that the IRAC-detected $6 \\lesssim z \\lesssim 10$ sample is likely not"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.02099","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":""},"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"}