{"paper":{"title":"Early Planet Formation in Embedded Disks (eDisk). I. Overview of the Program and First Results","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Adele Plunkett, Alejandro Santamar\\'ia-Miranda, Chang Won Lee, Christian Flores, Frankie J Encalada, Hsi-Wei Yen, Ilseung Han, Itziar de Gregorio-Monsalvo, Jeong-Eun Lee, Jes K. J{\\o}rgensen, Jinshi Sai (Insa Choi), John J. Tobin, Jonathan P. Willians, Ka Ho Lam, Kazuya Saigo, Kengo Tomida, Leslie W. Looney, Merel L. R. van 't Hoff, Miyu Kido, Nagayoshi Ohashi, Nguyen Thi Phuong, Patrick M. Koch, Patrick Sheehan, Rajeeb Sharma, Sacha Gavino, Shigehisa Takakuwa, Shih-Ping Lai, Shingo Hirano, Shoji Mori, Suchitra Narayanan, Travis J. Thieme, Woojin Kwon, Yoshihide Yamato, Yuri Aikawa, Yusuke Aso, Zhe-Yu Daniel Lin, Zhi-Yun Li","submitted_at":"2023-06-27T12:07:41Z","abstract_excerpt":"We present an overview of the Large Program, ``Early Planet Formation in Embedded Disks (eDisk)'', conducted with the Atacama Large Millimeter/submillimeter Array (ALMA). The ubiquitous detections of substructures, particularly rings and gaps, in protoplanetary disks around T Tauri stars raise the possibility that at least some planet formation may have already started during the embedded stages of star formation. In order to address exactly how and when planet formation is initiated, the program focuses on searching for substructures in disks around 12 Class 0 and 7 Class I protostars in near"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.15406","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/2306.15406/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"}