{"paper":{"title":"ALMA survey of Class II protoplanetary disks in Corona Australis: a young region with low disk masses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"C. Carrasco-Gonz\\'alez, C. F. Manara, E. F. van Dishoeck, H. B. Liu, J. Forbrich, J. M. Alcal\\`a, J. P. Williams, J. P. Wisniewski, L. Testi, M. Ansdell, M. Fukagawa, M. Hogerheijde, M. Takami, M. Tamura, M. Tazzari, N. Hirano, P. Cazzoletti, P. Pinilla, R. Dong, R. Galv\\'an-Madrid, S. Facchini, T. Muto, Y. Hasegawa","submitted_at":"2019-04-04T08:47:05Z","abstract_excerpt":"In recent years, the disk populations in a number of young star-forming regions have been surveyed with ALMA. Understanding the disk properties and their correlation with those of the central star is critical to understand planet formation. In particular, a decrease of the average measured disk dust mass with the age of the region has been observed. We conducted high-sensitivity continuum ALMA observations of 43 Class II young stellar objects in CrA at 1.3 mm (230 GHz). The typical spatial resolution is 0.3\". The continuum fluxes are used to estimate the dust masses of the disks, and a surviva"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.02409","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"}