activity
20232025
most cited[OIII] 5007A Emission Line Width as a Surrogate for stellar dispersion in Type 1 AGNs?

11 citations · 12 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.HE2025★ 1 cited

The Faintest, Extremely Variable X-ray Tidal Disruption Event from a Supermassive Black Hole Binary?

Mengqiu Huang, Yongquan Xue, Shuo Li +30

Tidal disruption events (TDEs), which occur when stars enter the tidal radii of supermassive black holes (SMBHs) and are subsequently torn apart by their tidal forces, represent in…

astro-ph.GA2025

Warm absorber outflows in radio-loud active galactic nucleus 3C~59

Yijun Wang, Tao Wang, Junjie Mao +8

Both jets and ionized outflows in active galactic nuclei (AGNs) are thought to play important roles in affecting the star formation and evolution of host galaxies, but their relati…

astro-ph.HE2025

Fast inflowing ionized absorber tracing the gas dynamics at sub-parsec scale around Mrk 3

Fangzheng Shi, Matteo Guainazzi, Yijun Wang

Accretion onto supermassive black hole (SMBH) can release energy via radiation, jets or winds, providing feedback effects on the circumnuclear gas environment. However, not all act…

astro-ph.GA2025

First Detection of Radio Emission from the Intermediate Mass Black Hole in POX 52: Deep Multi-Band Observations with ATCA and VLA

Qi Yuan, Hengxiao Guo, Minfeng Gu +14

We present the first multi-band centimeter detection of POX 52, a nearby dwarf galaxy believed to habor a robust intermediate mass black hole (IMBH). We conducted the deep observat…

astro-ph.HE2024

On the Connection between the Repeated X-ray Quasi-periodic Oscillation and Warm Absorber in the Active Galaxy RE~J1034+396

Zheng Zhou, Junjie Mao, Taotao Fang +3

We conduct an in-depth spectral analysis of XMM-Newton data of the narrow line Seyfert 1 galaxy RE J1034+396. The long exposure ensures high spectral quality and p…

astro-ph.GA2023★ 11 cited

[OIII] 5007A Emission Line Width as a Surrogate for stellar dispersion in Type 1 AGNs?

Huynh Anh N. Le, Yongquan Xue, Xiaozhi Lin +1

We present a study of the relation between the [OIII] 5007A emission line width (sigma_{[OIII]}) and stellar velocity dispersion (sigma_{*}), utilizing a sample of 740 type 1 activ…