A Deficit of Massive White Dwarfs in Gaia Astrometric Binaries
The third data release of Gaia introduced a large catalog of astrometric binaries, out of which about 3200 are likely main-sequence stars with a white dwarf (WD) companion. These binaries are typically found with orbital separations of ∼1 au, a separation range that was largely unexplored due to obs...
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| Главные авторы: | , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
IOP Publishing
2024-01-01
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| Серии: | The Astrophysical Journal Letters |
| Предметы: | |
| Online-ссылка: | https://doi.org/10.3847/2041-8213/ad5e63 |
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