Galactic Accelerations from the GD-1 Stream Suggest a Tilted Dark Matter Halo
Cold dark matter halos are expected to be triaxial and often tilted relative to the stellar disk. Stellar streams provide a sensitive tracer of the Milky Way’s halo shape though models for the Galactic potential are typically limited to simple, symmetric functional forms. Here, we measure the Galact...
| 出版年: | The Astrophysical Journal Letters |
|---|---|
| 主要な著者: | , |
| フォーマット: | 論文 |
| 言語: | 英語 |
| 出版事項: |
IOP Publishing
2025-01-01
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| 主題: | |
| オンライン･アクセス: | https://doi.org/10.3847/2041-8213/add0a9 |