The ALMA-ALPAKA survey. I. High-resolution CO and [CI] kinematics of star-forming galaxies at z = 0.5-3.5

0583716 - ASÚ 2024 RIV FR eng J - Článek v odborném periodiku
Rizzo, F. … celkem 16 autorů
The ALMA-ALPAKA survey. I. High-resolution CO and [CI] kinematics of star-forming galaxies at z = 0.5-3.5.
Astronomy & Astrophysics. Roč. 679, November (2023), č. článku 129. ISSN 0004-6361. E-ISSN 1432-0746
Výzkumná infrastruktura: EU-ARC.CZ III - 90259
Klíčová slova: galaxies * evolution * high-redshif
Obor OECD: Astronomy (including astrophysics,space science)
Impakt faktor: 6.5, rok: 2022
Způsob publikování: Open access
https://doi.org/10.1051/0004-6361/202346444

We present the Archival Large Program to Advance Kinematic Analysis (ALPAKA), a project aimed at gathering high-resolution observations of CO and [CI] emission lines of star-forming galaxies at z = 0.5 − 3.5 from the Atacama Large Millimeter Array (ALMA) public archive. With ≈147 h of total integration time, ALPAKA assembles ∼0.25″ observations for 28 star-forming galaxies, which is the largest sample with spatially resolved cold gas kinematics as traced by either CO or [CI] at z ≳ 0.5, spanning 7 Gyr of cosmic history. A large fraction of ALPAKA galaxies (19 out of 28) lie in overdense regions (clusters, groups, and protoclusters).
Trvalý link: https://hdl.handle.net/11104/0351711