A lack of Lyman α emitters within 5 Mpc of a luminous quasar in an overdensity at z= 6.9: Potential evidence of negative quasar feedback at protocluster scales

TS Lambert, RJ Assef, C Mazzucchelli… - Astronomy & …, 2024 - aanda.org
High-redshift quasars are thought to live in the densest regions of space, which should be
made evident by an overdensity of galaxies around them. However, campaigns to identify …

A benchmark for extreme conditions of the multiphase interstellar medium in the most luminous hot dust-obscured galaxy at z= 4.6

RF Aranda, TD Santos, E Hatziminaoglou… - Astronomy & …, 2024 - aanda.org
WISE J224607. 6–052634.9 (W2246–0526) is a hot dust-obscured galaxy at z= 4.601, and
the most luminous obscured quasar known to date. W2246–0526 harbors a heavily …

Physical Properties of Hyperluminous, Dust-obscured Quasars at z∼ 3: Multiwavelength Spectral Energy Distribution Analysis and Cold Gas Content Revealed by …

W Sun, L Fan, Y Han, KK Knudsen… - The Astrophysical …, 2024 - iopscience.iop.org
We present a UV to millimeter spectral energy distribution (SED) analysis of 16
hyperluminous, dust-obscured quasars at z∼ 3, selected by the Wide-field Infrared Survey …

CO spectra of the ISM in the Host Galaxies of the most luminous WISE-selected AGNs

LR Martin, AW Blain, T Díaz-Santos… - Monthly Notices of …, 2024 - academic.oup.com
We present observations of mid-J (J= 4–3 or J= 5–4) carbon monoxide (CO) emission lines
and continuum emission from a sample of ten of the most luminous (L bol 10 L) Hot Dust …

Lyα Imaging around the Hyperluminous Dust-obscured Quasar W2246–0526 at z= 4.6

Y Luo, L Fan, Y Liang, W Hu, J Wang… - The Astrophysical …, 2024 - iopscience.iop.org
Hot dust-obscured galaxies (hot DOGs) are a population of hyperluminous, heavily
obscured quasars discovered by the Wide-field Infrared Survey Explorer all-sky survey at …

Connecting the growth of galaxies to the large-scale environment in a massive node of the Cosmic Web at z~ 3

M Galbiati, S Cantalupo, C Steidel… - arXiv preprint arXiv …, 2024 - arxiv.org
A direct link between large-scale environment and galaxy properties is very well established
in the local universe. However, very little is known about the role of the environment for …

Overdensity of Lyman-Break Galaxy Candidates Around Hot Dust-Obscured Galaxies

D Zewdie, RJ Assef, T Lambert… - arXiv preprint arXiv …, 2024 - aanda.org
Hot dust-obscured galaxies (hot DOGs) are a family of hyper-luminous, heavily obscured
quasars. A number of studies based on the identification of companions at optical to far …

Black Hole Mass and Eddington Ratio Distribution of Hot Dust-Obscured Galaxies

G Li, RJ Assef, CW Tsai, J Wu, PRM Eisenhardt… - arXiv preprint arXiv …, 2024 - arxiv.org
Hot Dust-Obscured Galaxies (Hot DOGs) are a rare population of hyper-luminous infrared
galaxies discovered by the WISE mission. Despite the significant obscuration of the AGN by …

A lack of LAEs within 5Mpc of a luminous quasar in an overdensity at z= 6.9: potential evidence of quasar negative feedback at protocluster scales

TS Lambert, RJ Assef, C Mazzucchelli… - arXiv preprint arXiv …, 2024 - arxiv.org
High-redshift quasars are thought to live in the densest regions of space which should be
made evident by an overdensity of galaxies around them. However, campaigns to identify …