281 citations · 5.3k across the 135 of their papers we have counts for
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Lorentz factor - Beaming Corrected Energy/Luminosity Correlations and GRB Central Engine Models
Shuang-Xi Yi, Wei-Hua Lei, Bing Zhang +3
We work on a GRB sample whose initial Lorentz factors () are constrained with the afterglow onset method and the jet opening angles () are determined by the jet bre…
Magnetar central engine and possible gravitational wave emission of nearby short GRB 160821B
Hou-Jun Lü, Hai-Ming Zhang, Shu-Qing Zhong +4
GRB 160821B is a short gamma-ray burst (GRB) at redshift , with a duration less than 1 second and without detection of any "extended emission" up to more than 100 seconds i…
Central Engine of Late-Time X-ray Flares with Internal Origin
Hui-Jun Mu, Wei-Min Gu, Shu-Jin Hou +5
This work focuses on a sample of seven extremely late-time X-ray flares with peak time , among which two flares can be confirmed as the late-time activity…
Very Bright Prompt and Reverse Shock Emission of GRB 140512A
Xiao-Li Huang, Li-Ping Xin, Shuang-Xi Yi +5
We report our observations of very bright prompt optical and reverse shock (RS) optical emission of GRB 140512A and analyze its multi-wavelength data observed with the {\em Swift}…
Variabilities of Gamma-ray Bursts from Black Hole Hyper-accretion Disks
Da-Bin Lin, Zu-Jia Lu, Hui-Jun Mu +5
The emission from black hole binaries (BHBs) and active galactic nuclei (AGNs) displays significant aperiodic variabilities. The most promising explanation for these variabilities…
The History of GRB Outflows: Ejection Lorentz Factor and Radiation Location of X-Ray Flares
Hui-Jun Mu, Da-Bin Lin, Shao-Qiang Xi +6
We present time-resolved spectral analysis of the steep decay segments of 29 bright X-ray flares of gamma-ray bursts (GRBs) observed with the Swift/X-ray telescope, and model their…