A pristine, star-forming complex at z = 4.19★
We report the discovery of a faint (M1700 ≃ −12.2), oxygen-deficient, strongly lensed ionizing source – dubbed Lensed And Pristine 2 (LAP2) – at a spectroscopic redshift of z = 4.19. LAP2 appears to be isolated and lies very close to the caustic produced by the lensing galaxy cluster Abell 2744. It...
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| Médium: | Artigo |
| Jazyk: | Inglês |
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EDP Sciences
2026-01-01
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| Edice: | Astronomy & Astrophysics |
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| On-line přístup: | https://www.aanda.org/articles/aa/full_html/2026/01/aa57153-25/aa57153-25.html |
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