32 citations · 82 across the 9 of their papers we have counts for
9 papers
{\tt RapidGBM}: An Efficient Tool for Fermi-GBM Visibility Checking and Data Analysis with a Case Study of EP240617a
Yun Wang, Jia Ren, Lu-Yao Jiang +15
We have developed a lightweight tool, {\tt RapidGBM}, featuring a web-based interface and capabilities of rapid calculation of Fermi Gamma-ray Burst Monitor (GBM) visibilities and…
Probable evidence for a transient mega-electron volt emission line in the GRB 221023A
Lu-Yao Jiang, Yun Wang, Yu-Jia Wei +6
Detection of spectral line in gamma-ray bursts (GRBs) is importance for studying GRB physics, as it provides insights into the composition and physical conditions of the GRB enviro…
GRB 200829A: External Shock Origin of the Very Early Prompt Emission?
Jing Li, Da-Bin Lin, Rui-Jing Lu +6
Long-duration GRB~200829A was detected by Fermi-GBM and Swift-BAT/XRT, and then rapidly observed by other ground-based telescopes. It has a weak -ray emission in the very early…
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…
GRB 201104A: A "Repetitive" Short Gamma-Ray Burst?
Yun Wang, Lu-Yao Jiang, Jia Ren
Gamma-ray bursts (GRBs) are divided into short gamma-ray bursts (SGRBs) and long gamma-ray bursts (LGRBs) based on the bimodal distribution of their durations. LGRBs and SGRBs are…
GRB 200716C: Evidence for a Short Burst Being Lensed
Yun Wang, Lu-Yao Jiang, Cheng-Kui Li +5
A tiny fraction of observed gamma-ray bursts (GRBs) may be lensed. The time delays induced by the gravitational lensing are milliseconds to seconds if the point lenses are intermed…
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…
GRB 140423A: A Case of Stellar Wind to Interstellar Medium Transition in the Afterglow
Long Li, Xiang-Gao Wang, WeiKang Zheng +14
We present very early ground-based optical follow-up observations of GRB~140423A, which was discovered by \emph{Swift}/BAT and by {\it Fermi}/GBM. Its broadband afterglow was monit…
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…