2.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN1.5k papers
- National Astronomical ObservatoriesCN680 papers
- University of Chinese Academy of SciencesCN677 papers
- Peking UniversityCN213 papers
- Shanghai Astronomical ObservatoryCN179 papers
- University of Science and Technology of ChinaCN176 papers
- Purple Mountain ObservatoryCN175 papers
- Yunnan UniversityCN160 papers
- Nanjing UniversityCN156 papers
- Centre National de la Recherche ScientifiqueFR138 papers
- Tsinghua UniversityCN135 papers
- Institute of High Energy PhysicsCN122 papers
17 papers · 2 filters
Evolution of superhigh magnetic fields of magnetars
Z. F. Gao, N. Wang, J. P. Yuan +3
In this paper, we consider the effect of Landau levels on the decay of superhigh magnetic fields of magnetars. Applying anisotropic neutron superfluid theory yield a seco…
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…
Hints of correlation between broad-line and radio variations for 3C 120
H. T. Liu, J. M. Bai, J. M. Wang +1
In the paper, we investigate correlation between broad-line and radio variations for broad-line radio galaxy 3C 120. By the z-transformed discrete correlation function method and t…
Phase-Averaged Gamma-Ray Spectra from MSPs
Z. J. Jiang, S. B. Chen, X. Li +1
{\it Fermi}-LAT has detected pulsed gamma-ray emissions with high confidences from more than 40 millisecond pulsars (MSPs). Here we study the phase-averaged gamma-ray properties of…
Gamma-Ray Burst Spectrum with Decaying Magnetic Field
X. H. Zhao, Z. Li, X. W. Liu +3
In the internal shock model for gamma-ray bursts (GRBs), the synchrotron spectrum from the fast cooling electrons in a homogeneous downstream magnetic field (MF) is too soft to pro…
On the location of the gamma-ray emission region for 21 flat spectrum radio quasars with quasi-simultaneous observations
Gang Cao, Jiancheng Wang
We try to infer the location of the GeV emission region for 21 flat spectrum radio quasars (FSRQs) with quasi-simultaneous spectral energy distributions (SEDs), in which the SEDs o…
Application of Jitter Radiation: Gamma-ray Burst Prompt Polarization
J. Mao, J. Wang
A high-degree of polarization of gamma-ray burst (GRB) prompt emission has been confirmed in recent years. In this paper, we apply jitter radiation to study the polarization featur…
The disk evaporation model for the spectral features of low-luminosity active galactic nuclei
Erlin Qiao, B. F. Liu, Francesca Panessa +1
Observations show that the accretion flows in low-luminosity active galactic nuclei (LLAGNs) probably have a two-component structure with an inner ADAF and an outer truncated accre…
The effect of the broad-line region with geometrical structures on gamma-ray absorption in blazars
Maichang Lei, Jiancheng Wang
The broad-line region (BLR) is an important component of blazars, especially for the flat spectrum radio quasars (FSRQs). The soft photons arising from the BLR will substantially a…
The Afterglow of GRB 130427A from 1 to 10^16 GHz
D. A. Perley, S. B. Cenko, A. Corsi +31
We present multiwavelength observations of the afterglow of GRB 130427A, the brightest (in total fluence) gamma-ray burst of the past 29 years. Optical spectroscopy from Gemini-Nor…
Particle Acceleration And Emission Processes In Mrk 421
Gang Cao, Jiancheng Wang
We investigate the X-ray and -ray flares of Mrk 421 on 2008 June 6-15 using the synchrotron self- Compton(SSC) model with electron acceleration, in which an evident correlation…
Energy Partition between Energetic Electrons and Turbulent Magnetic Field in Supernova Remnant RX J1713.7-3946
Chuyuan Yang, Siming Liu
Current observations of supernova remnant (SNR) RX J1713.7-3946 favor the leptonic scenario for the TeV emission, where the radio to X-ray emission is produced via the synchrotron…
Magnetar Giant Flares and Their Precursors --- Flux Rope Eruptions with Current Sheets
Cong Yu, Lei Huang
We propose a catastrophic magnetospheric model for magnetar precursors and their successive giant flares. Axisymmetric models of the magnetosphere, which contain both a helically t…
A magnetic reconnection origin for the soft X-ray excess in AGN
Xiaogu Zhong, Jiancheng Wang
We present a new scenario to explain the soft X-ray excess in Active Galactic Nucleus. The magnetic reconnection could happen in a thin layer on the surface of accretion disk. Elec…
YNOGK: A new public code for calculating null geodesics in the Kerr spacetime
Xiaolin Yang, Jiancheng Wang
Following \cite{dexagol2009} we present a new public code for the fast calculation of null geodesics in the Kerr spacetime. Using Weierstrass' and Jacobi's elliptic functions, we e…
Diffuse emission of TeV Neutrinos and Gamma-rays from young pulsars by Photo-meson interaction in the galaxy
Zhi-Xiong Li, Gui-Fang Lin, Wei-Wei Na
It's generally believed that young and rapidly rotating pulsars are important sites of particle's acceleration, in which protons can be accelerated to relativistic energy above the…
A New Result on the Origin of the Extragalactic Gamma-ray Background
Ming Zhou, Jiancheng Wang
In the paper, we continually use the method of image stacking to study the origin of the extragalactic gamma-ray background (EGB) at GeV bands, and find that the Faint Images of th…