{"paper":{"title":"Grain Growth in the Circumstellar Disks of the Young Stars CY Tau and DoAr 25","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Adam T. Deller, Andrea Isella, Anneila I. Sargent, Claire J. Chandler, Cornelis P. Dullemond, David J. Wilner, Hendrik Linz, Jane S. Greaves, John M. Carpenter, Joseph Lazio, Laura M. P\\'erez, Lee G. Mundy, Leonardo Testi, Luca Ricci, Marco Tazzari, Nuria Calvet, Robert J. Harris, Sean M. Andrews, Shaye Storm, Stuartt A. Corder, Thomas Henning, Woojin Kwon","submitted_at":"2015-09-24T20:13:00Z","abstract_excerpt":"We present new results from the Disks@EVLA program for two young stars: CY Tau and DoAr 25. We trace continuum emission arising from their circusmtellar disks from spatially resolved observations, down to tens of AU scales, at {\\lambda} = 0.9, 2.8, 8.0, and 9.8 mm for DoAr25 and at {\\lambda} = 1.3, 2.8, and 7.1 mm for CY Tau. Additionally, we constrain the amount of emission whose origin is different from thermal dust emission from 5 cm observations. Directly from interferometric data, we find that observations at 7 mm and 1 cm trace emission from a compact disk while millimeter-wave observati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.07520","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"}