Dissecting the Interstellar Media of a Wolf–Rayet Galaxy at z = 2.76
We report JWST/NIRSpec observations of a star-forming galaxy at z = 2.76, MACS J1149-WR1. We securely detect two temperature-sensitive auroral lines, [S iii ] 6312 (7.4 σ ) and [O ii ] 7320+7331 doublets (10 σ ), and tentatively [ n ii ] 5755 (2.3 σ ) for the first time in an individual galaxy at z...
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| Main Authors: | Takahiro Morishita, Massimo Stiavelli, Stefan Schuldt, Claudio Grillo |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2025-01-01
|
| Series: | The Astrophysical Journal |
| Subjects: | |
| Online Access: | https://doi.org/10.3847/1538-4357/ad9aa2 |
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