Internal 1000 au Scale Structures of the R CrA Cluster-forming Cloud. I. Filamentary Structures
Kengo Tachihara,
Naofumi Fukaya,
Kazuki Tokuda
et al.
Abstract:We report Atacama Large Millimeter/submillimeter Array/Atacama Compact Array observations of a high-density region of the Corona Australis cloud forming a young star cluster, and the results of resolving internal structures. In addition to embedded Class 0/I protostars in the continuum, a number of complex dense filamentary structures are detected in the C18O and SO lines by the 7 m array. These are substructures of the molecular clump that are detected by the total power array as extended emission. We identif… Show more
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