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Silicate emission in a type-2 quasar: JWST/MIRI constraints on torus geometry and radiative feedback

Type-2 quasars (QSO2s) are active galactic nuclei (AGN) seen through a significant amount of dust and gas that obscures the central supermassive black hole and the broad line region. Despite this, recent mid-infrared spectra of the central 0.5–1.1 kpc of five QSO2s at z ∼ 0.1, obtained with the MRS...

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Hauptverfasser: Ramos Almeida C., Asensio Ramos A., Westerdorp Plaza C., García-Bernete I., Lopez-Rodriguez E., Hönig S., Audibert A., García-Burillo S., Pereira-Santaella M., Donnan F., Alonso-Herrero A., González-Martín O., Levenson N., Rigopoulou D., Tadhunter C., Speranza G.
Format: Artigo
Sprache:Inglês
Veröffentlicht: EDP Sciences 2026-02-01
Schriftenreihe:Astronomy & Astrophysics
Schlagworte:
galaxies: active
galaxies: evolution
galaxies: ism
galaxies: nuclei
quasars: general
Online-Zugang:https://www.aanda.org/articles/aa/full_html/2026/02/aa57323-25/aa57323-25.html
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