The Galactic Disk North–South Asymmetry in Metallicity May Be a New Tracer for the Disk Warp
Galactic disk warp has been widely characterized by stellar distributions and stellar kinematics but has not been traced by stellar chemistry. Here, we use a sample with over 170,000 red clump (RC) stars selected from LAMOST and APOGEE first to establish a correlation between the north–south asymmet...
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| Hauptverfasser: | , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
IOP Publishing
2025-01-01
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| Schriftenreihe: | The Astrophysical Journal Letters |
| Schlagworte: | |
| Online-Zugang: | https://doi.org/10.3847/2041-8213/ada02a |
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