2 papers
astro-ph.HE2025
Repeating fast radio bursts from synchrotron maser radiation in localized plasma blobs: Application to FRB 20121102A
Xiao Li, Fen Lyu, Hai Ming Zhang +2
The radiation physics of repeating fast radio bursts (FRBs) remains enigmatic. Motivated by the observed narrow-banded emission spectrum and ambiguous fringe pattern of the spectra…
astro-ph.HE2025
Shear Particle Acceleration in Structured Gamma-Ray Burst Jets: II. Viewing Angle Effect on the Prompt Emission and Application to GRB 170817A
Zi-Qi Wang, Xiao-Li Huang, En-Wei Liang
Multi-messenger observations suggest that the gamma-ray burst on Aug. 17, 2017 (GRB 170817A) resulted from off-axial observations of its structured jet, which consists of a narrow…