440 citations
- Pennsylvania State UniversityUS5 papers
- Chinese Academy of SciencesCN3 papers
- Goddard Space Flight CenterUS3 papers
- Purple Mountain ObservatoryCN3 papers
- University of British ColumbiaCA2 papers
- University of California, Los AngelesUS2 papers
- University of CopenhagenDK2 papers
- Academy of Sciences of MoldovaMD1 paper
- Arcetri Astrophysical ObservatoryIT1 paper
- Australian Astronomical ObservatoryAU1 paper
- Brera Astronomical ObservatoryIT1 paper
- Evgeni Kharadze Georgian National Astrophysical ObservatoryGE1 paper
18 papers
Radio Supernovae: Circum-Stellar Investigation (C.S.I.) of Supernova Progenitor Stars
Christopher J. Stockdale, Kurt W. Weiler, Nino Panagia +8
Prior to explosion, a supernova progenitor slowly loses significant amounts of its hydrogen envelope in a stellar wind. After the explosion, the blastwave interacts with this wind…
Discerning the physical origins of cosmological Gamma-ray bursts based on multiple observational criteria: the cases of z=6.7 GRB 080913, z=8.3 GRB 090423, and some short/hard GRBs
Bing Zhang, Bin-Bin Zhang, Francisco J. Virgili +10
(Abridged) The two high-redshift gamma-ray bursts, GRB 080913 at z=6.7 and GRB 090423 at z=8.3, recently detected by Swift appear as intrinsically short, hard GRBs. They could have…
Radiation from relativistic jets in turbulent magnetic fields
K. -I. Nishikawa, M. Medvedev, B. Zhang +7
Using our new 3-D relativistic electromagnetic particle (REMP) code parallelized with MPI, we have investigated long-term particle acceleration associated with an relativistic elec…
Naked-eye optical flash from GRB 080319B: Tracing the decaying neutrons in the outflow
Yi-Zhong Fan, Bing Zhang, Da-Ming Wei
For an unsteady baryonic gamma-ray burst (GRB) outflow, the fast and slow proton shells collide with each other and produce energetic soft gamma-ray emission. If the outflow has a…
High-pressure x-ray diffraction study on the structure and phase transitions of the defect-stannite ZnGa2Se4 and defect-chalcopyrite CdGa2S4
D. Errandonea, R. S. Kumar, F. J. Manjon +2
X-ray diffraction measurements on the sphalerite-derivatives ZnGa2Se4 and CdGa2S4 have been performed upon compression up to 23 GPa in a diamond-anvil cell. ZnGa2Se4 exhibits a def…
Radio and gamma-ray emissions from pulsars: possible observational tests
G. J. Qiao, K. J. Lee, H. G. Wang +2
Many models for the pulsar radio and -ray emissions have been developed. The tests for these models using observational data are very important. Tests for the pulsar radio emiss…