The Milky Way disk spin-up to rotationally supported motion occurred at mean age 12.1 Gyr for -1.25 < [Fe/H] < -0.9, traced by high-alpha stars, while low-alpha stars show no transition and start at disk-like velocities.
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2 Pith papers cite this work. Polarity classification is still indexing.
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UNVERDICTED 2representative citing papers
In specific regions of observational data quality, stellar age inferences yield a stable but biased Milky Way disk formation timescale offset by 0.5-1 Gyr from independent asteroseismic references.
citing papers explorer
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Dawn of the Milky Way disk: Determination of when a rotationally supported disk appears and dating the spin-up of the disk
The Milky Way disk spin-up to rotationally supported motion occurred at mean age 12.1 Gyr for -1.25 < [Fe/H] < -0.9, traced by high-alpha stars, while low-alpha stars show no transition and start at disk-like velocities.
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Stable but Wrong: An Inference Limit in Galactic Archaeology
In specific regions of observational data quality, stellar age inferences yield a stable but biased Milky Way disk formation timescale offset by 0.5-1 Gyr from independent asteroseismic references.