Multiphase characterization of AGN winds in five local type-2 quasars

G Speranza, CR Almeida, JA Acosta-Pulido… - Astronomy & …, 2024 - aanda.org
We present MEGARA integral field unit (IFU) observations of five local type-2 quasars
(QSO2s, z∼ 0.1) from the Quasar Feedback (QSOFEED) sample. These active galactic …

Investigating the impact of quasar-driven outflows on galaxies at z∼ 0.3–0.4

KH Seoane, CR Almeida, JA Acosta-Pulido… - Astronomy & …, 2023 - aanda.org
Aims. We present a detailed study of the kinematics of 19 type 2 quasars (QSO2s) with
redshifts in the range 0.3< z< 0.41 and [OIII] luminosities of L [OIII]> 10 8.5 L⊙. We aim to …

QSOFEED: Relationship between star formation and active galactic nuclei feedback

PS Bessiere, CR Almeida, LR Holden… - Astronomy & …, 2024 - aanda.org
Context. Large-scale cosmological simulations suggest that feedback from active galactic
nuclei (AGN) plays a crucial role in galaxy evolution. More specifically, outflows are one of …

SDSS-IV MaNGA: the role of the environment in AGN triggering

SB Rembold, R Riffel, RA Riffel… - Monthly Notices of …, 2024 - academic.oup.com
The large-and small-scale environments around optically-selected AGN host galaxies and a
control sample of non-active galaxies in the MaNGA survey have been investigated in order …

AGNs in massive galaxy clusters: Role of galaxy merging, infalling groups, cluster mass, and dynamical state

E Koulouridis, A Gkini, E Drigga - Astronomy & Astrophysics, 2024 - aanda.org
Context. There is compelling evidence that active galactic nuclei (AGNs) in high-density
regions have undergone a different evolution than their counterparts in the field, indicating …

Obscured AGN enhancement in galaxy pairs at cosmic noon: evidence from a probabilistic treatment of photometric redshifts

SL Dougherty, CM Harrison… - Monthly Notices of …, 2024 - academic.oup.com
Observations of the nearby universe reveal an increasing fraction of active galactic nuclei
(AGNs) with decreasing projected separation for close galaxy pairs, relative to control …

An Excess of Active Galactic Nuclei Triggered by Galaxy Mergers in MaNGA Galaxies of Stellar Mass∼ 1011 M⊙

JM Comerford, R Nevin, J Negus… - The Astrophysical …, 2024 - iopscience.iop.org
To facilitate new studies of galaxy-merger-driven fueling of active galactic nuclei (AGNs), we
present a catalog of 387 AGNs that we have identified in the final population of over 10,000 …

An ALMA CO (1-0) survey of the 2Jy sample: large and massive molecular discs in radio AGN host galaxies

C Tadhunter, T Oosterloo, R Morganti… - Monthly Notices of …, 2024 - academic.oup.com
The jets of radio AGN provide one of the most important forms of active galactic nuclei (AGN)
feedback, yet considerable uncertainties remain about how they are triggered. Since the …

Spatially resolved gas-phase metallicity in Seyfert galaxies

M Armah, R Riffel, LG Dahmer-Hahn… - Monthly Notices of …, 2024 - academic.oup.com
We explore the relations between the gas-phase metallicity radial profiles (few hundred
inner parsec) and multiple galaxy properties for 15 Seyfert galaxies from the active galactic …

Revisiting the Dragonfly galaxy II. Young, radiatively efficient radio-loud AGN drives massive molecular outflow in a starburst merger at z = 1.92

Y Zhong, AK Inoue, Y Sugahara… - Monthly Notices of …, 2024 - academic.oup.com
Radio-loud active galactic nuclei (RLAGNs) are a unique AGN population and were thought
to be preferentially associated with supermassive black holes (SMBHs) at low accretion …