AGN feedback and star formation of quasar host galaxies: insights from the molecular gas
Molecular gas serves as a key probe of the complex interplay between black hole accretion
and star formation in the host galaxies of active galactic nuclei (AGNs). We use CO (2–1) …
and star formation in the host galaxies of active galactic nuclei (AGNs). We use CO (2–1) …
Observational Tests of Active Galactic Nuclei Feedback: An Overview of Approaches and Interpretation
Growing supermassive black holes (Active Galactic Nuclei; AGN) release energy with the
potential to alter their host galaxies and larger-scale environment; a process named “AGN …
potential to alter their host galaxies and larger-scale environment; a process named “AGN …
High molecular gas content and star formation rates in local galaxies that host quasars, outflows, and jets
We use a sample of powerful z\,≈\,0.1 type 2 quasars ('obscured'; log LAGN/erg s ^-
1\,\gtrsim\,45), which host kpc-scale ionized outflows and jets, to identify possible signatures …
1\,\gtrsim\,45), which host kpc-scale ionized outflows and jets, to identify possible signatures …
Stellar and black hole assembly in z < 0.3 infrared-luminous mergers: intermittent starbursts versus super-Eddington accretion
We study stellar and black hole mass assembly in a sample of 42 infrared-luminous galaxy
mergers at z< 0.3 by combining results from radiative transfer modelling with archival …
mergers at z< 0.3 by combining results from radiative transfer modelling with archival …
Investigating the Star Formation Rates of Active Galactic Nucleus Hosts Relative to the Star-forming Main Sequence
A fundamental question in galaxy and black hole evolution remains how galaxies and their
supermassive black holes have evolved together over cosmic time. Specifically, it is still …
supermassive black holes have evolved together over cosmic time. Specifically, it is still …
Ionized Outflows in Nearby Quasars Are Poorly Coupled to Their Host Galaxies
J Molina, LC Ho, R Wang, J Shangguan… - The Astrophysical …, 2022 - iopscience.iop.org
Abstract We analyze Multi-Unit Spectroscopic Explorer observations of nine low-redshift (z<
0.1) Palomar-Green quasar host galaxies to investigate the spatial distribution and …
0.1) Palomar-Green quasar host galaxies to investigate the spatial distribution and …
The infrared emission and vigorous star formation of low-redshift quasars
Y **e, LC Ho, MY Zhuang… - The Astrophysical …, 2021 - iopscience.iop.org
The star formation activity of the host galaxies of active galactic nuclei provides valuable
insights into the complex interconnections between black hole growth and galaxy evolution …
insights into the complex interconnections between black hole growth and galaxy evolution …
Relation between AGN type and host galaxy properties
We use 3213 active galactic nuclei (AGNs) from the XMM-XXL northern field to investigate
the relation of AGN type with host galaxy properties. Applying a Bayesian method, we derive …
the relation of AGN type with host galaxy properties. Applying a Bayesian method, we derive …
The role of AGN and obscuration in the position of the host galaxy relative to the main sequence
We use X-ray active galactic nuclei (AGN) observed by the Chandra X-ray Observatory
within the 9.3 deg 2 Boötes field of the NDWFS to study whether there is a correlation …
within the 9.3 deg 2 Boötes field of the NDWFS to study whether there is a correlation …
The impact of ionized outflows from z ∼ 2.5 quasars is not through instantaneous in situ quenching: the evidence from ALMA and VLT/SINFONI
We present high-resolution (∼ 2.4 kpc) ALMA band 7 observations (rest-frame λ∼ 250 m) of
three powerful z∼ 2.5 quasars (L bol= 1047.3–1047.5 erg s− 1). These targets have …
three powerful z∼ 2.5 quasars (L bol= 1047.3–1047.5 erg s− 1). These targets have …