Absorption filaments toward the massive clump G0.253+0.016

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Absorption filaments toward the massive clump G0.253+0.016

ALMA HCO+ observations of the infrared dark cloud G0.253+0.016 located in the central molecular zone of the Galaxy are presented. The 89 GHz emission is area-filling, optically thick, and sub-thermally excited. Two types of filaments are seen in absorption against the HCO+ emission. Broad-line absor...

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Bibliographic Details
Main Authors:	Bally, J., Rathborne, J., Longmore, S., Jackson, J., Alves, J., Bressert, E., Contreras, Y., Foster, J., Garay, G., Ginsburg, A., Johnston, K., Kruijssen, J., Testi, L., Walsh, Andrew
Format:	Journal Article
Published:	Institute of Physics Publishing 2014
Subjects:	ISM: individual (G0.253+0.016) Galaxy: center ISM: clouds stars: formation
Online Access:	http://hdl.handle.net/20.500.11937/18030

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