{"paper":{"title":"Mapping Protoplanetary Disk Vertical Structure with CO Isotopologue Line Emission","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":"Andrea Isella, Carlos E. Mu\\~noz-Romero, Charles J. Law, Chunhua Qi, David J. Wilner, Evan A. Rich, Feng Long, Gerrit van der Plas, Jaehan Bae, Jane Huang, Jochen Stadler, Jun Hashimoto, Kamber R. Schwarz, Karin I. \\\"Oberg, Kevin Flaherty, Laura M. P\\'erez, Myriam Benisty, Richard Teague, Ryan A. Loomis, Sean M. Andrews, Sheng Jin, Stefano Facchini, Takashi Tsukagoshi, Teresa Paneque-Carre\\~no","submitted_at":"2022-12-16T19:00:01Z","abstract_excerpt":"High spatial resolution observations of CO isotopologue line emission in protoplanetary disks at mid-inclinations (${\\approx}$30-75{\\deg}) allow us to characterize the gas structure in detail, including radial and vertical substructures, emission surface heights and their dependencies on source characteristics, and disk temperature profiles. By combining observations of a suite of CO isotopologues, we can map the 2D (r, z) disk structure from the disk upper atmosphere, as traced by CO, to near the midplane, as probed by less abundant isotopologues. Here, we present high angular resolution (${\\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.08667","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2212.08667/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}