{"paper":{"title":"The impact of HII regions on Giant Molecular Cloud properties in nearby galaxies sampled by PHANGS ALMA and MUSE","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Adam K. Leroy, Alessandro Razza, Annie Hughes, Antoine Zakardjian, Antonio Usero, Ashley Barnes, Axel Garc\\'ia-Rodr\\'iguez, Brent Groves, Chris Faesi, Cinthya N. Herrera, Cosima Eibensteiner, Daizhong Liu, Daniel A. Dale, Elias Oakes, Elizabeth J. Watkins, Eric Emsellem, Eric W. Koch, Erik Rosolowsky, Eva Schinnerer, Francesco Belfiore, Francesco Santoro, Frank Bigiel, Guillermo A. Blanc, Hsi-An Pan, Ivana Be\\v{s}li\\'c, Jakob den Brok, J\\'er\\^ome Pety, Jiyai Sun, Kathryn Grasha, Kathryn Kreckel, Lukas Neumann, M\\'elanie Chevance, Miguel Querejeta, Ralf S. Klessen, Rebecca Mc Elroy, Sharon Meidt, Simon C. O. Glover, Thomas Williams, Toshiki Saito","submitted_at":"2023-05-05T16:11:44Z","abstract_excerpt":"We identify giant molecular clouds (GMCs) associated with HII regions for a sample of 19 nearby galaxies using catalogs of GMCs and H regions released by the PHANGS-ALMA and PHANGS-MUSE surveys, using the overlap of the CO and H{\\alpha} emission as the key criterion for physical association. We compare the distributions of GMC and HII region properties for paired and non-paired objects. We investigate correlations between GMC and HII region properties among galaxies and across different galactic environments to determine whether GMCs that are associated with HII regions have significantly dist"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.03650","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/2305.03650/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"}