Transient spiral structure and the disc velocity substructure in Gaia DR2
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DOI: 10.1093/mnras/sty2532
Abstract: The second data release from ESA's Gaia mission has revealed many ridge-like structures in the velocity distribution of the Milky Way. We show that these can arise naturally from winding transient spiral structure that is… read more here.
Keywords: winding spiral; spiral structure; velocity; transient spiral ... See more keywords