{"paper":{"title":"Herschel observations of Hickson compact groups of galaxies: Unveiling the properties of cold dust","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"2, 2. NASA Herschel Science Center/Caltech, 3), 3. IESL/FORTH, 4, 4. IAASARS/National Observatory of Athens, 5), 5.Observatoire de Paris, 6. Spitzer Science Center/Caltech, 7. CEA-Saclay, 8. Max-Planck-Institut fur Astronomie, 9. University of Cape Town), E. da Cunha (8), E. Le Floc'h (7), K. Alatalo (2), M. Cluver (9) (1. University of Crete, P. N. Appleton (2), T. Bitsakis (1, T. Diaz-Santos (6), V. Charmandaris (1","submitted_at":"2014-02-06T19:59:38Z","abstract_excerpt":"We present a Herschel far-IR and sub-mm study of a sample of 120 galaxies in 28 Hickson Compact Groups. Fitting their UV to sub-mm spectral energy distributions with the model of da Cunha et al. (2008), we accurately estimate the dust masses, luminosities and temperatures of the individual galaxies. We find that nearly half of the late-type galaxies in dynamically \"old\" groups, those with more than 25% of early-type members and redder UV-optical colours, have also significantly lower dust-to-stellar mass ratios compared to those of actively star-forming galaxies of the same mass found both in "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.1470","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"}