2 papers
physics.plasm-ph2019
Polarized electron-beam acceleration driven by vortex laser pulses
Yitong Wu, Liangliang Ji, Xuesong Geng +15
We propose a new approach based on an all-optical set-up for generating relativistic polarized electron beams via vortex Laguerre-Gaussian (LG) laser-driven wakefield acceleration.…
physics.plasm-ph2018
Quantum Reflection above the Classical Radiation-reaction Barrier in the QED Regime
X. S. Geng, L. L. Ji, B. F. Shen +5
The colliding between an ultra-intense laser pulse with a high energy electron beam is not only an important source for high-brightness gamma-rays but also a powerful approach to e…