FAST Reveals New Evidence for M94 as a Merger

We report the first high-sensitivity H i observation toward the spiral galaxy M94 with the Five-hundred-meter Aperture Spherical radio Telescope. From these observations, we discovered that M94 has a very extended H i disk, twice larger than that observed by THINGS, which is accompanied by a H i fil...

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Bibliographic Details
Main Authors: Ruilei Zhou, Ming Zhu, Yanbin Yang, Haiyang Yu, Lixia Yuan, Peng Jiang, Wenzhe Xi
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
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Online Access:https://doi.org/10.3847/1538-4357/acdcf5
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