3 papers
astro-ph.HE2025
Advancing Identification method of Gamma-Ray Bursts with Data and Feature Enhancement
Peng Zhang, Bing Li, Ren-Zhou Gui +12
Gamma-ray bursts (GRBs) are challenging to identify due to their transient nature, complex temporal profiles, and limited observational datasets. We address this with a one-dimensi…
astro-ph.HE2025
Statistical and Temporal Analysis of Multi-component Burst-clusters from the Repeating FRB 20190520B
Jia-heng Zhang, Chen-Hui Niu, Yu-hao Zhu +10
Fast Radio Bursts (FRBs) are bright, millisecond-duration extragalactic radio transients that probe extreme astrophysical environments. Many FRBs exhibit multi-component structures…
astro-ph.HE2025
Spreading and multi-wavelength emissions of an ultra-narrow relativistic jet from GRB 221009A
Jin-Jun Geng, Ying-Kang Zhang, Hao-Xuan Gao +19
The long-term evolution of relativistic jets in gamma-ray bursts (GRBs), particularly from days to months post-burst, remains a fundamental puzzle in astrophysics. Here, we report…