activity
20042026
most citedEstimating Black Hole Masses in Active Galactic Nuclei Using the MgII 2800 Emission Line

223 citations · 1.1k across the 32 of their papers we have counts for

collaborators

32 papers

astro-ph.GA2026

A New Sample of 100 Intermediate-mass Black Holes Reaching

Wen-Juan Liu, Luis C. Ho, Su Yao +2

We present a systematic search for intermediate-mass black hole (IMBH) active galactic nuclei (AGNs) at using DESI DR1 spectroscopy.We identify 98 broad-line I…

astro-ph.GA2025

A Sample of Active Galactic Nuclei with Intermediate-mass Black Holes Extended to 0.6

Wen-Juan Liu, Luis C. Ho, Xiao-Bo Dong +3

We present a sample of 930 intermediate-mass black hole (IMBH) active galactic nuclei (AGNs) with black hole masses of M, unifor…

astro-ph.GA2024

A Uniformly Selected Sample of Low-mass Black Holes in Seyfert 1 Galaxies. III. Radio sources from the SKA pathfinders and beyond

Jin-Zhi Wu, Xiao-Bo Dong, Lei Qian +3

Occupying the intermediate-mass regime of the accretion--jet parameter space, radio continuum emission from active galactic nuclei with black hole mass M_BH <~ 10^6 Msun (low-mass…

astro-ph.SR2023

An update of the catalog of radial velocity standard stars from the APOGEE DR17

Qing-Zheng Li, Yang Huang, Xiao-Bo Dong

We present an updated catalog of 46,753 radial velocity (RV) standard stars selected from the APOGEE DR17. These stars cover the Northern and Southern Hemispheres almost evenly, wi…

astro-ph.IM2022

Searching for pulsars with phase characteristics

Bo Peng, Qian-Chen Hu, Qiang Li +4

We present a method by using the phase characteristics of radio observation data for pulsar search and candidate identification. The phase characteristics are relations between the…

astro-ph.GA2022★ 20 cited

On the origins of extreme velocity stars as revealed by large-scale Galactic surveys

Qing-Zheng Li, Yang Huang, Xiao-Bo Dong +3

We assemble a large sample of 12,784 high-velocity stars with total velocity km s, selected from RAVE DR5, SDSS DR12, LAMOST DR8, APOGEE DR1…