An ALMA Search for Substructure and Fragmentation in Starless Cores in Orion B North

We present Atacama Large Millimeter/submillimeter Array (ALMA) Cycle 3 observations of 73 starless and protostellar cores in the Orion B North molecular cloud. We detect a total of 34 continuum sources at 106 GHz, and after comparisons with other data, four of these sources appear to be starless. Th...

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Veröffentlicht in:	The Astrophysical journal 2024-06, Vol.968 (1), p.10
Hauptverfasser:	Fielder, Samuel D., Kirk, Helen, Dunham, Michael M., Offner, Stella S. R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Collapsing clouds Cores Dust continuum emission External pressure Millimeter astronomy Molecular clouds Protostars Radio interferometry Radio telescopes Star formation Star forming regions Submillimeter astronomy
Online-Zugang:	Volltext
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