151 citations · 999 across the 38 of their papers we have counts for
4 papers · 1 filter
Flux and Spectral Variation Characteristics of 3C 454.3 at the GeV Band
Hai-Ming Zhang, Jin Zhang, Rui-Jing Lu +3
We analyze the long-term lightcurve of 3C 454.3 observed with Fermi/LAT and investigate its relation to the flux in the radio, optical, and X-ray bands. By fitting the 1-day binned…
Multiple Wavelength Variability and Quasi-Periodic Oscillation of PMN J0948+0022
Jin Zhang, Hai-Ming Zhang, Yong-Kai Zhu +4
We present a comprehensive analysis of multiple wavelength observational data of the first GeV-selected narrow-line Seyfert 1 galaxy PMN J0948+0022. We derive its lightcurves in th…
Comparisons of Jet Properties between GeV Radio Galaxies and Blazars
Zi-Wei Xue, Jin Zhang, Wei Cui +2
We compile a sample of spectral energy distribution (SED) of 12 GeV radio galaxies (RGs), including eight FR I RGs and four FR II RGs. These SEDs can be represented with the one-zo…
Evaluating Optical Classification for {\em Fermi} Blazar Candidates with a Statistical method using Broadband Spectral Indices
Ting-Feng Yi, Jin Zhang, Rui-Jing Lu +2
We aim to test if a blazar candidate of uncertain-type (BCU) in the third Fermi active galactic nuclei catalog (3LAC) can be potentially classified as a BL Lac object or a flat spe…