{"paper":{"title":"GOODS-Herschel and CANDELS: The Morphologies of Ultraluminous Infrared Galaxies at z~2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Alexandra Pope, Anton Koekemoer, Arjen van der Wel, Asantha Cooray, Avishai Dekel, Benjamin Magnelli, Benjamin Weiner, Bruno Altieri, Christopher J. Conselice, Dale Kocevski, Daniel H. McIntosh, David C. Koo, David Elbaz, David M. Alexander, Dieter Lutz, Eric F. Bell, Frederic Bournaud, Georgios Magdis, Glenn Morrison, Helmut Dannerbauer, Henry C. Ferguson, Herve Aussel, Ho Seong Hwang, James Mullaney, James S. Dunlop, Jeffrey Allen Newman, Jennifer Lotz, Jeyhan S. Kartaltepe, Kamson Lai, Mark Dickinson, Mark Mozena, Matthieu Bethermin, Norman A. Grogin, Paola Popesso, Ray Lucas, Rob Ivison, Roger Leiton, Romeel Dav\\'e, S. M. Faber, Stijn Wuyts, Tomas Dahlen, Tommy Wiklind, Vassilis Charmandaris","submitted_at":"2011-10-18T17:26:26Z","abstract_excerpt":"Using deep 100-160 micron observations in GOODS-S from the GOODS-H survey, combined with HST/WFC3 NIR imaging from CANDELS, we present the first morphological analysis of a complete, FIR selected sample of 52 ULIRGs at z~2. We also make use of a comparison sample of galaxies without Herschel detections but with the same z and magnitude distribution. Our visual classifications of these two samples indicate that the fraction of objects with disk and spheroid morphologies is roughly the same but that there are significantly more mergers, interactions, and irregular galaxies among the ULIRGs. The "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.4057","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"}