Empirical Determination of Dark Matter Velocities Using Metal-Poor Stars.
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DOI: 10.1103/physrevlett.120.041102
Abstract: The Milky Way dark matter halo is formed from the accretion of smaller subhalos. These sub-units also harbor stars-typically old and metal-poor-that are deposited in the Galactic inner regions by disruption events. In this Letter, we… read more here.
Keywords: poor stars; metal poor; matter; dark matter ... See more keywords