104 citations · 226 across the 5 of their papers we have counts for
5 papers
The Relation between Morphological Asymmetry and Nuclear Activity in Low-redshift Galaxies
Yulin Zhao, Yang A. Li, Jinyi Shangguan +2
The morphology of galaxies reflects their assembly history and ongoing dynamical perturbations from the environment. Analyzing i-band images from the Pan-STARRS1 Survey, we study t…
The Diverse Morphology, Stellar Population, and Black Hole Scaling Relations of the Host Galaxies of Nearby Quasars
Yulin Zhao, Luis C. Ho, Jinyi Shangguan +3
We present rest-frame and imaging of 35 low-redshift () Palomar-Green quasars using the Hubble Space Telescope Wide Field Camera 3. We perform multi-component two-…
The Role of Major Mergers and Nuclear Star Formation in Nearby Obscured Quasars
Dongyao Zhao, Luis C. Ho, Yulin Zhao +2
We investigate the triggering mechanism and the structural properties of obscured luminous active galactic nuclei from a detailed study of the rest-frame and HST images of…
Reverberation mapping of narrow-line Seyfert 1 galaxy I Zwicky 1: black hole mass
Ying-Ke Huang, Chen Hu, Yu-Lin Zhao +11
We report results of the first reverberation mapping campaign of I Zwicky 1 during -, which showed unambiguous reverberations of the broad H line emission to the var…
Kinematics of the Broad-line Region of 3C 273 from a Ten-year Reverberation Mapping Campaign
Zhi-Xiang Zhang, Pu Du, Paul S. Smith +9
Despite many decades of study, the kinematics of the broad-line region of 3C~273 are still poorly understood. We report a new, high signal-to-noise, reverberation mapping campaign…