{"paper":{"title":"Formation of the young compact cluster GM 24 triggered by a cloud-cloud collision","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Akio Ohama, Atsushi Nishimura, Hidetoshi Sano, Hiroaki Yamamoto, Kazufumi Torii, Keiko Yokoyama, Kengo Tachihara, Mikito Kohno, Yasuo Fukui, Yusuke Hatorri","submitted_at":"2017-06-19T02:59:38Z","abstract_excerpt":"High-mass star formation is an important step which controls galactic evolution. GM 24 is a heavily obscured star cluster including a single O9 star with more than $\\sim$100 lower mass stars within a 0.3 pc radius toward $(l,b)\\sim$ (350.$^{\\circ}$5, 0.$^{\\circ}$96), close to the Galactic min-starburst NGC 6334. We found two velocity components associated with the cluster by new observations of $^{12}$CO $J=$ 2-1 emission, whereas the cloud was previously considered to be single. We found the distribution of the two components of $5$ km s$^{-1}$ separation shows complementary distribution whic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.05768","kind":"arxiv","version":4},"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"}