H i Lyα Emission from a Metal-poor Cool Stream Fueling an Early Dusty Starburst
The GAMA J0913−0107 system is a rare conjunction of a submillimeter galaxy (SMG) at z ≈ 2.7 and two background QSOs with projected separations <200 kpc. Previous high-resolution QSO absorption-line spectroscopy has revealed high H i column density, extremely metal-poor (∼1% solar) gas streams in...
| मुख्य लेखकों: | , |
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| स्वरूप: | लेख |
| भाषा: | English |
| प्रकाशित: |
IOP Publishing
2024-01-01
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| श्रृंखला: | The Astrophysical Journal |
| विषय: | |
| ऑनलाइन पहुंच: | https://doi.org/10.3847/1538-4357/ad4601 |