{"paper":{"title":"Resolved millimeter-dust continuum cavity around the very low mass young star CIDA 1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Aleks Scholz, Antonella Natta, Carlo F. Manara, Leonardo Testi, Luca Ricci, Paola Pinilla","submitted_at":"2018-05-02T18:13:42Z","abstract_excerpt":"Context. Transition disks (TDs) are circumstellar disks with inner regions highly depleted in dust. TDs are observed in a small fraction of disk-bearing objects at ages of 1-10 Myr. They are important laboratories to study evolutionary effects in disks, from photoevaporation to planet-disk interactions.\n  Aims. We report the discovery of a large inner dust-empty region in the disk around the very low mass star CIDA 1 (M$_{\\star} \\sim 0.1-0.2$ M$_{\\odot}$).\n  Methods. We used ALMA continuum observations at 887$\\mu$m, which provide a spatial resolution of $0.\"21\\times0.\"12$ ($\\sim$15$\\times$8 au"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.00960","kind":"arxiv","version":3},"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"}