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Angus Beane, Melissa Ness, and Megan Bedell
Animated figures available on this page. See arXiv: 1807.05986 for the full paper (ApJ Submitted).
Fig. 5 animated. While young stars are clumped in action/velocity space, old stars are spread out - but not preferentially towards any part of action/velocity space.
Fig. 6 animated. Each subplot rotates, to better visualize the 3D plot.