{"paper":{"title":"Bulge-forming galaxies with an extended rotating disk at z~2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Andreas Burkert, Bunyo Hatsukade, Dave J. Wilman, Dieter Lutz, Emily Wisnioski, Hannah \\\"Ubler, Ichi Tanaka, J. Trevor Mendel, Ken-ichi Tadaki, Kotaro Kohno, Kouichiro Nakanishi, Linda J. Tacconi, Masao Hayashi, Natascha M. F\\\"orster Schreiber, Philipp Lang, Reinhard Genzel, Rhythm Shimakawa, Richard I. Davies, Rodrigo Herrera-Camus, Shigeki Inoue, Sirio Belli, Soh Ikarashi, Stijn Wuyts, Tadayuki Kodama, Tomoko L. Suzuki, Yoichi Tamura, Yusei Koyama","submitted_at":"2016-08-18T20:00:02Z","abstract_excerpt":"We present 0\".2-resolution Atacama Large Millimeter/submillimeter Array observations at 870 um for 25 Halpha-seleced star-forming galaxies (SFGs) around the main-sequence at z=2.2-2.5. We detect significant 870 um continuum emission in 16 (64%) of these SFGs. The high-resolution maps reveal that the dust emission is mostly radiated from a single region close to the galaxy center. Exploiting the visibility data taken over a wide $uv$ distance range, we measure the half-light radii of the rest-frame far-infrared emission for the best sample of 12 massive galaxies with logM*>11. We find nine gala"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.05412","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"}