443 citations
- Chinese Academy of SciencesCN6 papers
- Institute of Theoretical PhysicsCN5 papers
- Beijing Normal UniversityCN4 papers
- California State University, NorthridgeUS3 papers
- Institute of SemiconductorsCN2 papers
- Liaoning Shihua UniversityCN2 papers
- Liaoning UniversityCN2 papers
- University of Alabama in HuntsvilleUS2 papers
- Beijing Radiation CenterCN1 paper
- Central China Normal UniversityCN1 paper
- City CollegeUS1 paper
- City College of New YorkUS1 paper
5 papers · 1 filter
Phenomenological Analogies in TeV Blazars and Black Hole X-ray Binaries in low state
Y. H. Zhang
Blazars are well known for the violent variability from the radio to gamma-ray wavelengths. In this paper, we present a brief summary of the X-ray variability recently obtained for…
The Black Hole Mass and Magnetic Field Correlation in Active Galactic Nuclei
W. M. Zhang, Y. Lu, S. N. Zhang
The observed optical luminosity in 5100 angstorm and black hole mass correlation is used to probe the magnetic field of black holes harbored in active galactic nuclei(AGNs). The mo…
Study the X-ray Dust Scattering Halos with Chandra Observations of Cygnus X-3 and Cygnus X-1
Jingen Xiang, Shuang Nan Zhang, Yangsen Yao
We improve the method proposed by Yao \emph{et al} (2003) to resolve the X-ray dust scattering halos of point sources. Using this method we re-analyze the Cygnus X-1 data observed…
Radio pulsars as progenitors of AXPs and SGRs: magnetic field evolution through pulsar glitches
J. R. Lin, S. N. Zhang
Glitches are common phenomena in pulsars. After each glitch, there is usually a permanent increase in the pulsar's spin-down rate. Therefore a pulsar's present spin-down rate may b…
Gamma-Ray Bursts are Produced Predominately in the Early Universe
J. R. Lin, S. N. Zhang, T. P. Li
It is known that some observed gamma-ray bursts (GRBs) are produced at cosmological distances and that the GRB production rate may follow the star formation rate. We model the BATS…