Ejective Feedback as a Quenching Mechanism in the First 1.5 Billion Years of the Universe: Detection of Neutral Gas Outflow in a z = 4 Recently Quenched Galaxy
The confirmation of massive quiescent galaxies emerging within the first billion years of the Universe poses intriguing questions about the mechanisms of galaxy formation. There must be highly efficient processes at work to shut down star formation in galaxies at cosmic dawn. I present the detection...
| Published in: | The Astrophysical Journal |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2025-01-01
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| Subjects: | |
| Online Access: | https://doi.org/10.3847/1538-4357/ad98ef |