{"paper":{"title":"Constraining the Lyman Alpha Escape Fraction with Far-Infrared Observations of Lyman Alpha Emitters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Conley, A. Cooray, A.J. Smith, B. Schulz, C. Bridge, C. Gronwall, D. Farrah, D. Riechers, E. Gawiser, E. Ibar, G. Marsden, J. Bock, J. Calanog, J. Rhoads, Julie L. Wardlow, L. Wang, M. Viero, M. Zemcov, R. Ciardullo, R.J. Ivison, S. Finkelstein, S. Heinis, S.J. Oliver, S. Malhotra, Z. Zheng","submitted_at":"2013-12-17T21:00:09Z","abstract_excerpt":"We study the far-infrared properties of 498 Lyman Alpha Emitters (LAEs) at z=2.8, 3.1 and 4.5 in the Extended Chandra Deep Field-South, using 250, 350 and 500 micron data from the Herschel Multi-tiered Extragalactic Survey (HerMES) and 870 micron data from the LABOCA ECDFS Submillimeter Survey (LESS). None of the 126, 280 or 92 LAEs at z=2.8, 3.1 and 4.5, respectively, are individually detected in the far-infrared data. We use stacking to probe the average emission to deeper flux limits, reaching $1\\sigma$ depths of ~0.1 to 0.4 mJy. The LAEs are also undetected at $\\ge3\\sigma$ in the stacks, a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.4963","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"}