Cosmo-tomography toward PKS 1830−211: Variability of the quasar and of its foreground molecular absorption monitored with ALMA

0583826 - ASÚ 2024 RIV FR eng J - Journal Article
Muller, S. … Total 10 authors
Cosmo-tomography toward PKS 1830−211: Variability of the quasar and of its foreground molecular absorption monitored with ALMA.
Astronomy & Astrophysics. Roč. 674, June (2023), č. článku A101. ISSN 0004-6361. E-ISSN 1432-0746
Research Infrastructure: EU-ARC.CZ III - 90259
Keywords : quasars * absorption lines * gravitational lensing
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 6.5, year: 2022
Method of publishing: Open access
https://doi.org/10.1051/0004-6361/202245768

We aim to study the time variations of the system (the two main lensed images of the quasar and the two corresponding sightlines in the absorber) in order to obtain constraints on both the quasar activity and small-scale structures in the interstellar medium of the absorber.
Permanent Link: https://hdl.handle.net/11104/0351825