Size–Stellar Mass Relation and Morphology of Quiescent Galaxies at z≥ 3 in Public JWST Fields

K Ito, F Valentino, G Brammer, AL Faisst… - The Astrophysical …, 2024 - iopscience.iop.org
We present the results of a systematic study of the rest-frame optical morphology of
quiescent galaxies at z≥ 3 using the Near-Infrared Camera (NIRCam) on board the James …

An X-ray-selected sample of candidate black holes in dwarf galaxies

SM Lemons, AE Reines, RM Plotkin… - The Astrophysical …, 2015 - iopscience.iop.org
AN X-RAY-SELECTED SAMPLE OF CANDIDATE BLACK HOLES IN DWARF GALAXIES -
IOPscience Skip to content IOP Science home Accessibility Help Search Journals Journals list …

The 105-month swift-BAT all-sky hard X-ray survey

K Oh, M Koss, CB Markwardt… - The Astrophysical …, 2018 - iopscience.iop.org
We present a catalog of hard X-ray sources detected in the first 105 months of observations
with the Burst Alert Telescope (BAT) coded-mask imager on board the Swift observatory …

Galaxy And Mass Assembly (GAMA): the effect of galaxy group environment on active galactic nuclei

YA Gordon, KA Pimbblet, MS Owers… - Monthly Notices of …, 2018 - academic.oup.com
In galaxy clusters, efficiently accreting active galactic nuclei (AGNs) are preferentially
located in the infall regions of the cluster projected phase-space, and are rarely found in the …

Effect of richness on AGN and star formation activities in SDSS galaxy groups

F Li, YZ Gu, QR Yuan, M Bao, ZC He… - Monthly Notices of the …, 2019 - academic.oup.com
Based on a large sample of 254 220 galaxies in 81 089 groups, which are selected from the
spectroscopic galaxy sample of the Sloan Digital Sky Survey Data Release 12, we …

[HTML][HTML] Emission line galaxies and active galactic nuclei in WINGS clusters

P Marziani, M D'Onofrio, D Bettoni… - Astronomy & …, 2017 - aanda.org
We present the analysis of the emission line galaxies members of 46 low-redshift (0.04< z<
0.07) clusters observed by WINGS (WIde-field Nearby Galaxy cluster Survey). Emission line …

Active Galactic Nucleus Properties of∼ 1 Million Member Galaxies of Galaxy Groups and Clusters at z< 1.4 Based on the Subaru Hyper Suprime-Cam Survey

Y Toba, A Hashiguchi, N Ota, M Oguri… - The Astrophysical …, 2024 - iopscience.iop.org
Herein, we present the statistical properties of active galactic nuclei (AGNs) for
approximately 1 million member galaxies of galaxy groups and clusters with 0.1< cluster …

Diffuse X-Ray-emitting Gas in Major Mergers

BJ Smith, K Campbell, C Struck, R Soria… - The Astronomical …, 2018 - iopscience.iop.org
Using archived data from the Chandra X-ray telescope, we have extracted the diffuse X-ray
emission from 49 equal-mass interacting/merging galaxy pairs in a merger sequence, from …

Hierarchical Formation in Action: Characterizing Accelerated Galaxy Evolution in Compact Groups Using Whole-Sky WISE Data

C Zucker, LM Walker, K Johnson… - The Astrophysical …, 2016 - iopscience.iop.org
Compact groups provide an environment to study the growth of galaxies amid multiple
prolonged interactions. With their dense galaxy concentrations and relatively low velocity …

Chandra detection of intracluster X-ray sources in Virgo

M Hou, Z Li, EW Peng, C Liu - The Astrophysical Journal, 2017 - iopscience.iop.org
We present a survey of X-ray point sources in the nearest and dynamically young galaxy
cluster, Virgo, using archival Chandra observations that sample the vicinity of 80 early-type …