The Age of the Solar Neighbourhood
High-quality Hipparcos data for a complete sample of nearly 12000 main-sequence and subgiant stars, together with Padua isochrones, are used to constrain the star-formation history of the solar neigbourhood and the processes that stochastically accelerate disk stars. The velocity dispersion of a coe...
| Main Authors: | , , |
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| 格式: | Journal article |
| 出版: |
2000
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