{"paper":{"title":"The most distant, luminous, dusty star-forming galaxies: redshifts from NOEMA and ALMA spectral scans","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Omont, A. Weiss, B. Stalder, D. L. Clements, D. Riechers, E. Valiante, F. Bertoldi, H. Dannerbauer, I. Oteo, I. P\\'erez-Fournon, J. Greenslade, J. M. Simpson, L. Christensen, L. Dunne, M. Bremer, M. Krips, M. Michalowski, P. Martinez-Navajas, P. van der Werf, R. J. Ivison, S. A. Eales, S. C. Chapman, S. Maddox, V. Arumugam, Y. Fudamoto, Z. Y. Zhang","submitted_at":"2017-07-27T18:00:06Z","abstract_excerpt":"We present 1.3- and/or 3-mm continuum images and 3-mm spectral scans, obtained using NOEMA and ALMA, of 21 distant, dusty, star-forming galaxies (DSFGs). Our sample is a subset of the galaxies selected by Ivison et al. (2016) on the basis of their extremely red far-infrared (far-IR) colours and low {\\it Herschel} flux densities; most are thus expected to be unlensed, extraordinarily luminous starbursts at $z \\gtrsim 4$, modulo the considerable cross-section to gravitational lensing implied by their redshift. We observed 17 of these galaxies with NOEMA and four with ALMA, scanning through the 3"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.08967","kind":"arxiv","version":1},"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"}