{"paper":{"title":"ATOMS: ALMA Three-millimeter Observations of Massive Star-forming regions -- XI. From inflow to infall in hub-filament systems","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Amelia M. Stutz, Anandmayee Tej, Anindya Saha, Chang Won Lee, Chao Zhang, Di Li, Enrique Vazquez-Semadeni, Eswaraiah Chakali, Feng-Wei Xu, Gilberto C. Gomez, Guido Garay, Hong-Li Liu, Isabelle Ristorcelli, Jian-Wen Zhou, Jinhua He, Jin-Zeng Li, Jixing Ge, Kee-Tae Kim, Kenichi Tatematsu, Ke Wang, Leonardo Bronfman, L. K. Dewangan, Mika Juvela, Neal J. Evans II, Pak Shing Li, Paul F. Goldsmith, Qiu-Yi Luo, Qizhou Zhang, Rong Liu, Shanghuo Li, Sheng-Li Qin, Siju Zhang, Tapas Baug, Tie Liu, Xunchuan Liu, Yaping Peng, Yong Zhang, Yuefang Wu, Zhi-Qiang Shen, Zhiyuan Ren","submitted_at":"2022-06-17T01:51:22Z","abstract_excerpt":"We investigate the presence of hub-filament systems in a large sample of 146 active proto-clusters, using H$^{13}$CO$^{+}$ J=1-0 molecular line data obtained from the ATOMS survey. We find that filaments are ubiquitous in proto-clusters, and hub-filament systems are very common from dense core scales ($\\sim$0.1 pc) to clump/cloud scales ($\\sim$1-10 pc). The proportion of proto-clusters containing hub-filament systems decreases with increasing dust temperature ($T_d$) and luminosity-to-mass ratios ($L/M$) of clumps, indicating that stellar feedback from H{\\sc ii} regions gradually destroys the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.08505","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/2206.08505/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"}