Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN5.9k papers
- University of Chinese Academy of SciencesCN2.2k papers
- Peking UniversityCN1.2k papers
- Centre National de la Recherche ScientifiqueFR759 papers
- Yunnan ObservatoriesCN679 papers
- Shanghai Astronomical ObservatoryCN633 papers
- Beijing Normal UniversityCN629 papers
- Purple Mountain ObservatoryCN616 papers
- Tsinghua UniversityCN578 papers
- Kavli Institute for Theoretical SciencesCN552 papers
- Nanjing UniversityCN462 papers
- Center for Astrophysics Harvard & SmithsonianUS455 papers
124 papers · 1 filter
Estimate black hole masses of AGNs using ultraviolet emission line properties
Min-Zhi Kong, Xue-Bing Wu, Ran Wang +1
Based on the measured sizes of broad line region of the reverberation-mapping AGN sample, two new empirical relations are introduced to estimate the central black hole masses of ra…
Optical Photometry of Type II-P Supernova 2004dj in NGC 2403
Tianmeng Zhang, Xiaofeng Wang, Weidong Li +4
We present photometric data of the type II-P supernova (SN) 2004dj in NGC 2403. The multicolor light curves cover the SN from 60 to 200 days after explosion, and are measure…
VOFilter, Bridging Virtual Observatory and Industrial Office Applications
Chen-zhou Cui, Markus Dolensky, Peter Quinn +2
VOFilter is an XML based filter developed by the Chinese Virtual Observatory project to transform tabular data files from VOTable format into OpenDocument format. VOTable is an XML…
Feedback Limits Rapid Growth of Seed Black Holes at High Redshift
J. -M. Wang, Y. -M. Chen, C. Hu
Seed black holes formed in the collapse of population III stars have been invoked to explain the presence of supermassive black holes at high redshift. It has been suggested that a…
Exoplanet Imaging with a Phase-induced Amplitude Apodization Coronagraph III. Hybrid Approach: Optical Design and Diffraction Analysis
E. A. Pluzhnik, O. Guyon, S. T. Ridgway +4
Properly apodized pupils can deliver point spread functions (PSFs) free of Airy rings, and are suitable for high dynamical range imaging of extrasolar terrestrial planets (ETPs). T…
A multisite photometric campaign on the Pre-Main-Sequence delta Scuti pulsator IP Per
V. Ripepi, S. Bernabei, M. Marconi +18
We present the results of a photometric multisite campaign on the Scuti Pre-Main-Sequence star IP Per. Nine telescopes have been involved in the observations, with a total of a…
Age Estimations of M31 Globular Clusters from Their Spectral Energy Distributions
Jun Ma, Xu Zhou, David Burstein +4
This paper presents accurate spectral energy distributions (SEDs) of 16 M31 globular clusters (GCs) confirmed by spectroscopy and/or high spatial-resolution imaging, as well as 30…
037-B327 in M31: Luminous Globular Cluster or Core of a Former Dwarf Spheroidal Companion to M31?
Jun Ma, Sidney van den Bergh, Hong Wu +6
037-B327 is of interest because it is both the most luminous and the most highly reddened cluster known in M31. Deep observations with the Advanced Camera for Surveys on the Hubble…
The optical flare and afterglow light curve of GRB 050904 at redshift z=6.29
D. M. Wei, T. Yan, Y. Z. Fan
GRB050904 is very interesting since it is by far the most distant GRB event known to date(). It was reported that during the prompt high energy emission phase, a very brigh…
Detecting dark energy in long baseline neutrino oscillations
Pei-Hong Gu, Xiao-Jun Bi, Bo Feng +2
In this paper, we discuss a possibility of studying properties of dark energy in long baseline neutrino oscillation experiments. We consider two types of models of neutrino dark en…
Hamiltonian General Relativity in Finite Space and Cosmological Potential Perturbations
B. M. Barbashov, V. N. Pervushin, A. F. Zakharov +1
The Hamiltonian formulation of general relativity (GR) is considered in finite space-time and a specific frame of reference given by the diffeo-invariant components of the Fock sim…
Capture of a Red Giant by the Black Hole Sagittarius A* as a Possible Origin for the TeV Gamma Rays from the Galactic Center
Y. Lu, K. S. Cheng, Y. F. Huang
Non-thermal TeV -ray emission within a multiparsec has been observed from the center region of our Galaxy. We argue that these -rays are the result of transient activity of t…
Resolving the pulsations of the subdwarf B star KPD 2109+4401
A. -Y. Zhou, M. D. Reed, S. Harms +8
We present the results of extensive time series photometry of the pulsating subdwarf B star KPD 2109+4401. Our data set consists of 29 data runs with a total length of 182.6 hours…
Roche Lobe Sizes in Deep-MOND Gravity
HongSheng Zhao
MOdified Newtonian Dynamics (MOND) is evolving from an empirical to a decent theory respecting fundamental physics after Bekenstein (2004) showed that lensing and Hubble expansion…
The young, highly relativistic binary pulsar J1906+0746
D. R. Lorimer, I. H. Stairs, P. C. C. Freire +33
We report the discovery of PSR J1906+0746, a young 144-ms pulsar in a highly relativistic 3.98-hr orbit with an eccentricity of 0.085 and expected gravitational wave coalescence ti…
The radio loud narrow-line quasar SDSSJ172206.03+565451.6
S. Komossa, W. Voges, H. -M. Adorf +3
We report identification of the radio loud narrow-line quasar SDSS J172206.03+565451.6 which we found in the course of a search for radio loud narrow-line Active Galactic Nuclei (A…
A Catalog of Luminous Infrared Galaxies in the IRAS Survey and the Second Data Release of the SDSS
Chen Cao, Hong Wu, Jian-Ling Wang +4
We select the Luminous Infrared Galaxies by cross-correlating the Faint Source Catalogue (FSC) and Point Source Catalogue (PSC) of the IRAS Survey with the Second Data Release of t…
Roche Lobe Shapes for testing MOND-like Modified Gravity
HongSheng Zhao, LanLan Tian
Dark Matter (DM) theories and mass-tracing-light theories like MOND are by construction nearly degenerate on galactic scales, but not when it comes to the predicted shapes of Roche…
Radio Spectra of three Supernova Remnants: G114.3+0.3, G116.5+1.1 and G116.9+0.2
W. W. Tian, D. Leahy
New images of the Supernova Remnants (SNRs) G114.3+0.3, G116.5+1.1 and G116.9+0.2 (CTB 1) are presented at 408 MHz from the Canadian Galactic Plane Survey (CGPS). We also use the 1…
A Model for Twin Kilohertz Quasi-Periodic Oscillations in Neutron Star Low-Mass X-Ray Binaries
X. -D. Li, C. -M. Zhang
We suggest a plausible interpretation for the twin kiloHertz quasi-periodic oscillations (kHz QPOs) in neutron star low-mass X-ray binaries. We identify the upper kHz QPO frequenci…
The Unique Type Ib Supernova 2005bf: A WN Star Explosion Model for Peculiar Light Curves and Spectra
N. Tominaga, M. Tanaka, K. Nomoto +22
Observations and modeling for the light curve (LC) and spectra of supernova (SN) 2005bf are reported. This SN showed unique features: the LC had two maxima, and declined rapidly af…
Modelling the evolution of dusty starburst galaxies in multi-band deep surveys
Y. P. Wang
We model the constraints set on the evolution of dusty starburst galaxies by the current deep extragalactic surveys performed in the far-infrared with , and at radio w…
A Sample of IRAS Infrared-Selected Seyfert 1.5 Galaxies: Infrared-Color Dominated Eigenvector 1
J. Wang, J. Y. Wei, X. T. He
The well-documented E1 relationships are first extended to infrared color and flux ratio [OIII]/H by comparing emission line properties to continuum properti…
Different Types of Fe K_αLines from Radiating Annuli near Black Holes
Alexander F. Zakharov, Serge V. Repin
Recent X-ray observations of microquasars and Seyfert galaxies reveal the broad emission lines in their spectra, which can arise in the innermost parts of accretion disks. A theore…