44 citations · 199 across the 12 of their papers we have counts for
12 papers · 1 filter
The Event Rate and Luminosity Function of Fermi/GBM Gamma-Ray Bursts
Yang Liu, Zhi-Bin Zhang, Xiao-Fei Dong +2
Luminosity function and event rate of Gamma-Ray Bursts (GRBs) are easily biased by the instrument and selection effects. We select 115 Fermi/GBM GRBs with good spectra fitted by a…
The Statistical Similarity of Repeating and Non-Repeating Fast Radio Bursts
Kongjun Zhang, Longbiao Li, Zhibin Zhang +3
In this paper, we present a sample of 21 repeating fast radio bursts (FRBs) detected by different radio instruments before September 2021. Using the Anderson--Darling test, we comp…
FRB 200428: an Impact between an Asteroid and a Magnetar
Jin-Jun Geng, Bing Li, Long-Biao Li +3
A fast radio burst (FRB) was recently detected to be associated with a hard X-ray burst from the Galactic magnetar SGR 1935+2154. Scenarios involving magnetars for FRBs are hence h…
Statistical properties of the repeating fast radio burst source FRB 121102
Bing Li, Long-Biao Li, Zhi-Bin Zhang +4
Currently, FRB 121102 is the only fast radio burst source that was observed to give out bursts repeatedly. It shows a high repeating rate, with more than one hundred bursts being s…
Late-Time Afterglow from Double-Sided Structured Jets: Application to GRB 170817A
Long-Biao Li, Jin-Jun Geng, Yong-Feng Huang +1
The broadband afterglow of GW170817/GRB 170817A is believed to be from an off-axis structured jet. The central engine of a gamma-ray burst usually launches a pair of outflows that…
Brightening X-ray/Optical/Radio Emission of GW170817/SGRB 170817A: Results of an Electron-Positron Wind from the Central Engine?
Jin-Jun Geng, Zi-Gao Dai, Yong-Feng Huang +4
Recent follow-up observations of the binary neutron star (NS) merging event GW170817/SGRB 170817A reveal that its X-ray/optical/radio emissions are brightening continuously up to $…
A Model of Fast Radio Bursts: Collisions Between Episodic Magnetic Blobs
Long-Biao Li, Yong-Feng Huang, Jin-Jun Geng +1
Fast radio bursts (FRBs) are bright radio pulses from the sky with millisecond durations and Jansky-level flux densities. Their origins are still largely uncertain. Here we suggest…
Continued Brightening of the Afterglow of GW170817/GRB 170817A as due to a Delayed Energy Injection
Bing Li, Long-Biao Li, Yong-Feng Huang +3
The brightness of the multi-wavelength afterglow of GRB 170817A is increasing unexpectedly even 160 days after the associated gravitational burst. Here we suggest that the b…
Intensity Distribution Function and Statistical Properties of Fast Radio Bursts
LongBiao Li, YongFeng Huang, ZhiBin Zhang +2
Fast Radio Bursts (FRBs) are intense radio flashes from the sky that are characterized by millisecond durations and Jansky-level flux densities. We carried out a statistical analys…
Radio Afterglow Rebrightening: Evidence for Multiple Active Phases in Gamma-Ray Burst Central Engines
L. B. Li, Z. B. Zhang, J. Rice
The rebrightening phenomenon is an interesting feature in some X-ray, optical, and radio afterglows of gamma-ray bursts (GRBs). Here, we propose a possible energy-supply assumption…
Radio Afterglows and Host Galaxies of Gamma-Ray Bursts
Long-Biao Li, Zhi-Bin Zhang, Yong-Feng Huang +5
Considering the contribution of the emission from the host galaxies of gamma-ray bursts (GRBs) to the radio afterglows, we investigate the effect of host galaxies on observations s…
Detecting Radio Afterglows of Gamma-Ray Bursts with FAST
Zhi-Bin Zhang, Si-Wei Kong, Yong-Feng Huang +2
Using the generic hydrodynamic model of Gamma-Ray Burst (GRB) afterglows, we calculate the radio afterglow light curves of low luminosity, high luminosity, failed and standard GRBs…