FEASTS Combined with Interferometry. III. The Low Column Density H i Around M51 and Possibility of Turbulent-mixing Gas Accretion

With a new joint-deconvolution pipeline, we combine the single-dish and interferometric atomic hydrogen (H i ) data of M51 observed by the Five-hundred-meter Aperture Spherical radio Telescope (FAST) (FEASTS program) and the Very Large Array (VLA) (THINGS). The product data cube has a typical line w...

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Hlavní autoři:	Xuchen Lin, Jing Wang, Lister Staveley-Smith, Suoqing Ji, Dong Yang, Xinkai Chen, Fabian Walter, Hsiao-Wen Chen, Luis C. Ho, Peng Jiang, Nir Mandelker, Se-Heon Oh, Bo Peng, Céline Péroux, Zhijie Qu, Q. Daniel Wang
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	IOP Publishing 2025-01-01
Edice:	The Astrophysical Journal
Témata:	Interstellar atomic gas Circumgalactic medium Galaxy accretion Galaxy mergers Deconvolution Atomic interferometry
On-line přístup:	https://doi.org/10.3847/1538-4357/adb718
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