27 citations · 73 across the 8 of their papers we have counts for
8 papers
Stellar Populations of a Sample of Optically Selected AGN-host Dwarf Galaxies
Wei Cai, Yinghe Zhao, Hong-Xin Zhang +2
In this paper we present our studies on the stellar populations and star formation histories (SFHs) for the Reines et al. sample of 136 dwarf galaxies which host active galactic nu…
Optical and Gamma-Ray Variability Behaviors of 3C 454.3 from 2006 to 2011
Xu-Liang Fan, Shao-Kun Li, Neng-Hui Liao +8
We present our photometric monitoring of a flat spectrum radio quasar (FSRQ) 3C 454.3 at Yunnan observatories from 2006 to 2011. We find that the optical color of 3C 454.3 shows ob…
-band host galaxy contamination of TeV -ray blazar Mrk 501: effects of the aperture size and seeing
Hai-Cheng Feng, Hong-Tao Liu, Ying-He Zhao +3
We simulated the -band contribution of the host galaxy of TeV -ray BL Lac object Mrk 501 in different aperture sizes and seeing conditions . The intensive observations were r…
Multi-color optical monitoring of Mrk 501 from 2010 to 2015
Dingrong Xiong, Xiong Zhang, Tingfeng Yi +5
We have monitored the BL Lac object Mrk 501 in optical , and bands from 2010 to 2015. For Mrk 501, the presence of strong host galaxy component can affect the results of…
Is BZB J1450+5201 the most distant -ray BL Lacertae object?
N. H. Liao, J. M. Bai, J. G. Wang +5
BL Lacertae (BL Lac) objects at high redshifts () are rarely detected. Through careful analysis of the SDSS spectrum, BZB J1450+5201 is confirmed to be a high- BL Lac o…
The Connection between Radio and Gamma Ray Emission in Fermi/LAT Blazars
Fan Xu-Liang, Bai Jin-Ming, Liu Hong-Tao +2
We collect the 2LAC and MOJAVE quasi-simultaneous data to investigate the radio-gamma connection of blazars. The cross sample contains 166 sources. The statistic analysis based on…
Possible gamma-ray emission of radio intermediate AGN III Zw 2 and its implication on the evolution of jets in AGNs
Liang Chen, J. M. Bai, Jin Zhang +1
AGNs with hard -ray emission identified so far are radio-loud. III Zw 2 is a radio intermediate AGN with a relativistic jet. We study its spectral energy distribution (SED) and…
Distribution of the extensive Doppler redshift of quasars
Yi-Ping Qin, Hong-Tao Liu, En-Wei Liang +2
We make an analysis of the distribution of the extensive Doppler redshift defined as with a sample of 1317 absorption redshifts a…