The Lack of RR Lyrae Variables in Ultrafaint Dwarf Galaxy Sextans II
RR Lyrae in ultrafaint dwarf (UFD) galaxies, if found, would be valuable to constrain the distances of these UFD. In this work, we report our search of RR Lyrae in a recently discovered UFD—Sextans II. Based on multiband (griz) time-series archival DECam imaging data, we do not find any RR Lyrae in...
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| Asıl Yazarlar: | , |
|---|---|
| Materyal Türü: | Artigo |
| Dil: | Inglês |
| Baskı/Yayın Bilgisi: |
IOP Publishing
2025-01-01
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| Seri Bilgileri: | The Astronomical Journal |
| Konular: | |
| Online Erişim: | https://doi.org/10.3847/1538-3881/ada031 |
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