{"paper":{"title":"Herschel's \"Cold Debris Disks\": Background Galaxies or Quiescent Rims of Planetary Systems?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Bayo, A. J. Mustill, A. Mora, A. Roberge, A. V. Krivov, B. Montesinos, C. del Burgo, C. Eiroa, Ch. Vitense, D. Ardila, G. Bryden, G. J. White, G. L. Pilbratt, H. Mutschke, J.-C. Augereau, J. Lebreton, J. P. Marshall, K. R. Stapelfeldt, O. Absil, Ph. Th\\'ebault, R. Liseau, R. Neuh\\\"auser, S. Ertel, S. Wolf, T. L\\\"ohne, T. O. B. Schmidt, W. Danchi","submitted_at":"2013-06-12T15:04:11Z","abstract_excerpt":"(abridged) Infrared excesses associated with debris disk host stars detected so far peak at wavelengths around ~100{\\mu}m or shorter. However, six out of 31 excess sources in the Herschel OTKP DUNES have been seen to show significant - and in some cases extended - excess emission at 160{\\mu}m, which is larger than the 100{\\mu}m excess. This excess emission has been suggested to stem from debris disks colder than those known previously. Using several methods, we re-consider whether some or even all of the candidates may be associated with unrelated galactic or extragalactic emission and conclud"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.2855","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"}