activity
20172026
most citedStructured ionized winds shooting out from a quasar at relativistic speeds

49 citations · 217 across the 38 of their papers we have counts for

collaborators
Showing 2024Show all

4 papers · 1 filter

astro-ph.HE2024★ 4 cited

Weakness of X-rays and Variability in High-redshift AGNs with Super-Eddington Accretion

Kohei Inayoshi, Shigeo S. Kimura, Hirofumi Noda

The James Webb Space Telescope (JWST) observations enable the exploration of active galactic nuclei (AGNs) with broad-line emission in the early universe. Despite their clear radia…

astro-ph.GA2024

Implication of a galaxy-scale negative feedback by one of the most powerful multi-phase outflows in a hyper-luminous infrared galaxy at the intermediate redshift

Xiaoyang Chen, Masayuki Akiyama, Kohei Ichikawa +12

Powerful, galactic outflows driven by Active Galactic Nuclei (AGNs) are commonly considered as a main mechanism to regulate star formation in massive galaxies. Ultra- and hyper-lum…

astro-ph.GA2024★ 6 cited

Updated Picture of the Active Galactic Nuclei with Dusty/Dust-free Gas Structures and Effects of the Radiation Pressure

Shoichiro Mizukoshi, Takeo Minezaki, Hiroaki Sameshima +5

This study investigates the properties of two gas structures of X-ray selected active galactic nuclei (AGNs), that is, dusty and dust-free gas components, by separating them with t…

astro-ph.HE2024★ 1 cited

X-ray Winds In Nearby-to-distant Galaxies (X-WING) - I: Legacy Surveys of Galaxies with Ultrafast Outflows and Warm Absorbers in -

Satoshi Yamada, Taiki Kawamuro, Misaki Mizumoto +10

As an inaugural investigation under the X-ray Winds In Nearby-to-distant Galaxies (X-WING) program, we assembled a dataset comprising 132 active galactic nuclei (AGNs) spanning red…