The Galaxy Activity, Torus, and Outflow Survey (GATOS) I. ALMA images of dusty molecular tori in Seyfert galaxies
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F21%3A00547943" target="_blank" >RIV/67985815:_____/21:00547943 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.1051/0004-6361/202141075" target="_blank" >https://doi.org/10.1051/0004-6361/202141075</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/0004-6361/202141075" target="_blank" >10.1051/0004-6361/202141075</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The Galaxy Activity, Torus, and Outflow Survey (GATOS) I. ALMA images of dusty molecular tori in Seyfert galaxies
Popis výsledku v původním jazyce
We present the first results of the Galaxy Activity, Torus, and Outflow Survey (GATOS), a project aimed at understanding the properties of the dusty molecular tori and their connection to the host galaxy in nearby Seyfert galaxies. Our project expands the range of active galactic nuclei (AGN) luminosities and Eddington ratios covered by previous surveys of Seyferts conducted by the Atacama Large Millimeter Array (ALMA), allowing us to study the gas feeding and feedback cycle in a combined sample of 19 Seyferts. We used ALMA to obtain new images of the emission of molecular gas and dust using the CO(3-2) and HCO+(4-3) lines as well as their underlying continuum emission at 870 mu m with high spatial resolutions (0.1 ''similar to 7 - 13 pc) in the circumnuclear disks (CND) of ten nearby (D<28 Mpc) Seyfert galaxies selected from an ultra-hard X-ray survey. Our new ALMA observations detect 870 mu m continuum and CO line emission from spatially resolved disks located around the AGN in all the sources.
Název v anglickém jazyce
The Galaxy Activity, Torus, and Outflow Survey (GATOS) I. ALMA images of dusty molecular tori in Seyfert galaxies
Popis výsledku anglicky
We present the first results of the Galaxy Activity, Torus, and Outflow Survey (GATOS), a project aimed at understanding the properties of the dusty molecular tori and their connection to the host galaxy in nearby Seyfert galaxies. Our project expands the range of active galactic nuclei (AGN) luminosities and Eddington ratios covered by previous surveys of Seyferts conducted by the Atacama Large Millimeter Array (ALMA), allowing us to study the gas feeding and feedback cycle in a combined sample of 19 Seyferts. We used ALMA to obtain new images of the emission of molecular gas and dust using the CO(3-2) and HCO+(4-3) lines as well as their underlying continuum emission at 870 mu m with high spatial resolutions (0.1 ''similar to 7 - 13 pc) in the circumnuclear disks (CND) of ten nearby (D<28 Mpc) Seyfert galaxies selected from an ultra-hard X-ray survey. Our new ALMA observations detect 870 mu m continuum and CO line emission from spatially resolved disks located around the AGN in all the sources.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10308 - Astronomy (including astrophysics,space science)
Návaznosti výsledku
Projekt
<a href="/cs/project/GJ19-05599Y" target="_blank" >GJ19-05599Y: Sjednocení černých děr napříč hmotností</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Astronomy & Astrophysics
ISSN
0004-6361
e-ISSN
1432-0746
Svazek periodika
652
Číslo periodika v rámci svazku
August
Stát vydavatele periodika
FR - Francouzská republika
Počet stran výsledku
40
Strana od-do
A98
Kód UT WoS článku
000686499900006
EID výsledku v databázi Scopus
2-s2.0-85113390031