{"paper":{"title":"Tracing the evolution of dust-obscured activity using sub-millimetre galaxy populations from STUDIES and AS2UDS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. M. Swinbank, C.-C. Chen, C.-F. Lim, C.-H. Lee, D. Clements, D. Scott, H. Dannerbauer, H. Shim, H. S. Hwang, I. Smail, J. M. Simpson, L. C. Ho, M. Koprowski, R. Shirley, S. C. Chapman, U. Dudzevi\\v{c}i\\=ut\\.e, W.-H. Wang, Y. Ao, Y. Toba","submitted_at":"2020-10-13T18:02:48Z","abstract_excerpt":"We analyse the physical properties of 121 SNR $\\geq$ 5 sub-millimetre galaxies (SMGs) from the STUDIES 450-$\\mu$m survey. We model their UV-to-radio spectral energy distributions using MAGPHYS+photo-$z$ and compare the results to similar modelling of 850-$\\mu$m-selected SMG sample from AS2UDS, to understand the fundamental physical differences between the two populations at the observed depths. The redshift distribution of the 450-$\\mu$m sample has a median of $z$ = 1.85 $\\pm$ 0.12 and can be described by strong evolution of the far-infrared luminosity function. The fainter 450-$\\mu$m sample h"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.06605","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2010.06605/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}