The gas mass reservoir of quiescent galaxies at cosmic noon

0583936 - ASÚ 2024 RIV FR eng J - Článek v odborném periodiku
Blánquez-Sesé, D. … celkem 17 autorů
The gas mass reservoir of quiescent galaxies at cosmic noon.
Astronomy & Astrophysics. Roč. 674, June (2023), č. článku A166. ISSN 0004-6361. E-ISSN 1432-0746
Výzkumná infrastruktura: EU-ARC.CZ III - 90259
Klíčová slova: galaxy * evolution * ISM
Obor OECD: Astronomy (including astrophysics,space science)
Impakt faktor: 6.5, rok: 2022
Způsob publikování: Open access
https://doi.org/10.1051/0004-6361/202345977

We present a 1.1 mm stacking analysis of moderately massive (log(M*/M⊙) = 10.7 ± 0.2) quiescent galaxies (QGs) at ⟨z⟩∼1.5, searching for cold dust continuum emission, which serves as an excellent tracer of dust and gas mass. Using both the recent GOODS-ALMA survey, as well as the full suite of ALMA Band-6 ancillary data in the GOODS-S field, we report the tentative detection of a dust continuum equivalent of the dust mass log(Mdust/M⊙) = 7.47 ± 0.13 and gas mass log(Mgas/M⊙) = 9.42 ± 0.14.
Trvalý link: https://hdl.handle.net/11104/0351916