57 citations · 100 across the 6 of their papers we have counts for
6 papers
Radial Profiles of Binary Fraction in Elliptical Galaxies
Xiejin Li, Fenghui Zhang, Yinghe Zhao +4
The radial profile of binary fraction may vary with environment and is of significant importance for studying the formation mechanisms of binary stars and their dynamical evolution…
Stellar Populations of AGN-host Dwarf Galaxies Selected with Different Methods
Xiejin Li, Yinghe Zhao, Jinming Bai
In this paper we investigate the stellar populations and star formation histories of 235 active galactic nuclei (AGN)-host dwarf galaxies, consisting of four samples identified sep…
Search for intra-day optical variability in Mrk 501
Hai-Cheng Feng, H. T. Liu, X. L. Fan +5
We present our observations of the optical intra-day variability (IDV) in -ray BL Lac object Mrk 501. The observations were run with the 1.02 m and 2.4 m optical telescopes at Y…
The Deep Optical Imaging of the Extended Groth Strip
Ying-He Zhao, Jia-Sheng Huang, M. L. N. Ashby +2
We present optical images taken with the MMT/Megacam and the Subaru/Suprime of the Extended Groth Strip survey. The total survey covers an area of about degree…
Stellar population analysis on local infrared-selected galaxies
X. Y. Chen, Y. C. Liang, F. Hammer +2
To study the stellar population of local infrared galaxies, which contain star-forming galaxies, composite galaxies, LINERs, and Seyfert 2s. We also want to find whether infrared l…
Black hole masses in narrow-line Seyfert 1 galaxies
W. Bian, Y. Zhao
The masses of central supermassive black holes in a soft X-ray selected sample of the narrow-line Seyfert 1 galaxies (NLS1s) are estimated by some different methods to test their t…