53 citations
- University of CopenhagenDK9 papers
- Technical University of DenmarkDK5 papers
- The University of TokyoJP5 papers
- Max Planck Institute for AstronomyDE4 papers
- National Astronomical Observatory of JapanJP4 papers
- University College LondonGB4 papers
- University of OxfordGB4 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Centro de AstrobiologíaES3 papers
- Ehime UniversityJP3 papers
- European Southern ObservatoryCL3 papers
- Institute of Astronomy and Astrophysics, Academia SinicaTW3 papers
Showing 2023Show all
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astro-ph.GA2023★ 25 cited
Metal enrichment and evolution in four z > 6.5 quasar sightlines observed with JWST/NIRSpec
L. Christensen, P. Jakobsen, C. Willott +7
We present JWST/NIRSpec R~2700 spectra of four high-redshift quasars: VDES J0020-3653 (z = 6.860), DELS J0411-0907 (z = 6.825), UHS J0439+1634 (z = 6.519) and ULAS J1342+0928 (z =…
astro-ph.GA2023★ 15 cited
3D tomography of the giant Ly nebulae of 3--5 radio-loud AGN
Wuji Wang, Dominika Wylezalek, Joël Vernet +12
Ly emission nebulae are ubiquitous around high-z galaxies and are tracers of the gaseous environment on scales out to >100 kpc. High-z radio galaxies (HzRGs, type-2 radio-loud q…
astro-ph.HE2023★ 47 cited
The first JWST spectrum of a GRB afterglow: No bright supernova in observations of the brightest GRB of all time, GRB 221009A
A. J. Levan, G. P. Lamb, B. Schneider +57
We present JWST and Hubble Space Telescope (HST) observations of the afterglow of GRB 221009A, the brightest gamma-ray burst (GRB) ever observed. This includes the first mid-IR spe…