4 papers · 1 filter
Generation of Polarized Overdense Pair-photon Fireball via Laser-Driven Nonlinear-linear QED Cascade
Zhen-Ke Dou, Qian Zhao, Feng Wan +3
Relativistic, polarized pair-photon fireballs are central to understand the microscopic energy transfer of high-energy astrophysical outflows, yet generating an overdense fireball…
Compact Spin-Polarized Positron Acceleration in Multi-Layer Microhole Array Films
Zhen-Ke Dou, Chong Lv, Yousef I. Salamin +4
Compact spin-polarized positron accelerators play a major role in promoting significant positron application research, which typically require high acceleration gradients and polar…
Generation of Ultra-Collimated Polarized Attosecond Rays via Beam Instabilities
Li-Jie Cui, Ke-Jia Wei, Chong Lv +4
Polarized attosecond rays may offer excitation and hyperfine tracking of reactions relevant to nuclear physics, astrophysics, high-energy physics, etc. However, unfortunately,…
Generation of High-Brilliance Polarized -Rays via Vacuum Dichroism-assisted Vacuum Birefringence
Chong Lv, Feng Wan, Yousef I. Salamin +4
We put forward a novel method to generate high-brilliance polarized -photon beams via vacuum dichroism (VD)-assisted vacuum birefringence (VB) effect. We split a linearly polar…