3 papers
astro-ph.HE2026
Synchrotron polarization of anisotropic electron distribution in GRB prompt emission
Kang-Fa Cheng, Kai-Xian Luo, Xiao-Hong Zhao +7
In gamma-ray bursts (GRBs), the electron pitch angle () is usually assumed to be isotropically distributed. However, recent numerical simulations indicate that only the high-en…
astro-ph.IM2026
Design and preliminary performance study of the broad-band spectrometer detector for POLAR-2
Jian-Chao Sun, Jiang He, Shuang-Nan Zhang +46
POLAR-2, the successor of the POLAR experiment aboard China's Tiangong-2 space lab, is set to be deployed on the China Space Station. The POLAR-2 mission aims to conducting high-pr…
astro-ph.HE2024
Polarization degree of magnetic field structure changes caused by random magnetic field in Gamma-ray Burst
Jiang-Chuan Tuo, Hong-Bang Liu, Qian-Nan Mai +4
In a Poynting-flux-dominated (PFD) jet that exhibits an ordered magnetic field, a transition towards turbulence and magnetic disorder follows after magnetic reconnection and energy…