Evaluating Classifications of Extremely Metal-poor Candidates Selected from Gaia XP Spectra
Extremely metal-poor stars are intrinsically rare, but emerging methods exist to accurately classify them from all-sky Gaia XP low-resolution spectra. To assess their overall accuracy for targeting metal-poor stars, we present a high-resolution spectroscopic followup of 75 very metal-poor candidates...
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| Autors principals: | , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
IOP Publishing
2026-01-01
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| Col·lecció: | The Astronomical Journal |
| Matèries: | |
| Accés en línia: | https://doi.org/10.3847/1538-3881/ae4963 |
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