{"paper":{"title":"AKARI and BLAST Observations of the Cassiopeia A Supernova Remnant and Surrounding Interstellar Medium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Roy, B.-C. Koo, B. Sibthorpe, C. B. Netterfield, C. Semisch, C. Tucker, D. H. Hughes, D. Scott, D.-S. Moon, D. V. Wiebe, E. L. Chapin, E. Pascale, G. Marsden, G. Patanchon, G. S. Tucker, H.-G. Lee, H. Kaneda, J. J. Bock, J. Klein, J. O. Gundersen, L. Olmi, M. D. P. Truch, M. Griffin, M. Halpern, M. J. Devlin, M. P. Viero, M. Rex, P. A. R. Ade, P. C. Hargrave, P. G. Martin, P. Mauskopf, S. Dicker, W.-S. Jeong","submitted_at":"2009-10-06T21:14:14Z","abstract_excerpt":"We use new large area far infrared maps ranging from 65 - 500 microns obtained with the AKARI and the Balloon-borne Large Aperture Submillimeter Telescope (BLAST) missions to characterize the dust emission toward the Cassiopeia A supernova remnant (SNR). Using the AKARI high resolution data we find a new \"tepid\" dust grain population at a temperature of ~35K and with an estimated mass of 0.06 solar masses.  This component is confined to the central area of the SNR and may represent newly-formed dust in the unshocked supernova ejecta.  While the mass of tepid dust that we measure is insufficien"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.1094","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"}