41 citations · 191 across the 12 of their papers we have counts for
12 papers
Hierarchical Test of Lorentz Invariance with Gamma-Ray Burst Spectral-Lag Measurements
Shen-Shi Du, Yi Gong, Jun-Jie Wei +4
Gamma-ray bursts (GRBs) are among the most potent probes of Lorentz invariance violation (LIV), offering direct constraints on the quantum gravity energy scale () based…
Model-Independent Determination of and using Time-Delay Galaxy Lenses and Gamma-Ray Bursts
Shen-Shi Du, Jun-Jie Wei, Zhi-Qiang You +3
Combining the `time-delay distance' () measurements from galaxy lenses and other distance indicators provides model-independent determinations of the Hubble constant (…
Jets in a Gamma-Ray Burst During its Prompt Emission: Evolution of Lorentz Factor
Jing Li, Da-Bin Lin, Rui-Jing Lu +6
Knowledge about the Lorentz factor and its evolution of relativistic jets in gamma-ray bursts (GRBs) is crucial to understand their physics. An exact value of bulk Lorentz factor c…
Constraints on Primordial-black-hole Population and Cosmic Expansion History from GWTC-3
Zu-Cheng Chen, Shen-Shi Du, Qing-Guo Huang +1
Gravitational waves (GWs) from compact binary coalescences provide an independent probe of the cosmic expansion history other than electromagnetic waves. In this work, we assume th…
Lorentz Invariance Violation Limits from the Spectral Lag Transition of GRB~190114C
Shen-Shi Du, Lin Lan, Jun-Jie Wei +8
The spectral lags of gamma-ray bursts (GRBs) have been viewed as the most promising probes of the possible violations of Lorentz invariance (LIV). However, these constraints usuall…
Photospheric Emission in Gamma-ray Bursts: Variability
Kai Wang, Da-Bin Lin, Yun Wang +6
It is generally believed that the variability of photospheric emission in gamma-ray bursts (GRBs) traces that of the jet power. This work further investigates the variability of ph…
Lorentz Factor Evolution of an Expanding Jet Shell Observed in Gamma-ray Burst: Case study of GRB 160625B
Da-Bin Lin, Rui-Jing Lu, Shen-Shi Du +3
The Lorentz factor of a relativistic jet and its evolution during the jet expansion are difficult to estimate, especially for the jets in gamma-ray bursts (GRBs). However, it is re…
Spectral Lag for a Radiating Jet Shell with a High Energy Cut-off Radiation Spectrum
Shen-Shi Du, Da-Bin Lin, Rui-Jing Lu +5
Recent research shows that the spectral lag is closely related to the spectral evolution in GRBs. In this paper, we study the spectral lag for a radiating jet shell with a high-ene…
Characteristics of Two-episode Emission Patterns in {\em Fermi} Long Gamma-Ray Bursts
Lin Lan, Hou-Jun Lü, Shu-Qing Zhong +8
Two-episode emission components separated by quiescent gaps in the prompt emission of gamma-ray bursts (GRBs) have been observed in the {\em Swift} era, but there is a lack of spec…
Gamma-Ray Burst/Supernova Associations: Energy partition and the case of a magnetar central engine
Hou-Jun Lü, Lin Lan, Bing Zhang +4
The favored progenitor model for Gamma-ray Bursts (GRBs) with Supernova (SN) association is the core collapse of massive stars. One possible outcome of such a collapse is a rapidly…
Examining High Energy Radiation Mechanisms of Knots and Hotspots in Active Galactic Nucleus Jets
Jin Zhang, Shen-shi Du, Sheng-Chu Guo +4
We compile the radio-optical-X-ray spectral energy distributions (SEDs) of 65 knots and 29 hotspots in 41 active galactic nucleus jets to examine their high energy radiation mechan…
{\em Fermi}/GBM Short Gamma-ray Burst Catalog and Case Study for GRB 170817A/GW 170817
Rui-Jing Lu, Shen-Shi Du, Ji-Gui Cheng +4
Motivating by the discovery of association between GW 170817 and sGRB 170817A, we present a comprehensive analysis for sGRBs observed with Fermi/GBM in 9 operation years and study…