152 citations · 243 across the 9 of their papers we have counts for
9 papers
Laboratory observation of ion acceleration via reflection off laser-produced magnetized collisionless shocks
Hui-bo Tang, Yu-fei, Hao +29
Fermi acceleration by collisionless shocks is believed to be the primary mechanism to produce high energy charged particles in the Universe,where charged particles gain energy succ…
Driving positron beam acceleration with coherent transition radiation
Zhangli Xu, Longqing Yi, Baifei Shen +6
Positron acceleration in plasma wakefield faces significant challenges since the positron beam must be pre-generated and precisely coupled into the wakefield, and most critically,…
MeV Argon ion beam generation with narrow energy spread
Jiancai Xu, Tongjun Xu, Baifei Shen +11
Laser driven particle acceleration has shown remarkable progresses in generating multi-GeV electron bunches and 10s of MeV ion beams based on high-power laser facilities. Intense l…
Generation of Ultra-intense Gamma-ray Train by QED Harmonics
Chen Liu, Baifei Shen, Xiaomei Zhang +10
When laser intensity exceeds 10^22W/cm^2, photons with energy above MeV can be generated from high-order harmonics process in the laser-plasma interaction. We find that under such…
Generation of Intense High-Order Vortex Harmonics
Xiaomei Zhang, Baifei Shen, Yin Shi +6
This paper presents the method for the first time to generate intense high-order optical vortices that carry orbital angular momentum in the extreme ultraviolet region. In three-di…
Proton Acceleration in Underdense Plasma by Ultraintense Laguerre-Gaussian Laser Pulse
Xiaomei Zhang, Baifei Shen, Lingang Zhang +5
Three-dimensional particle-in-cell simulation is used to investigate the witness proton acceleration in underdense plasma with a short intense Laguerre-Gaussian (LG) laser pulse. D…
High quality electron bunch generation with CO2-laser plasma accelerator
L. G. Zhang, B. F. Shen, J. C. Xu +9
CO2 laser-driven electron acceleration is demonstrated with particle-in-cell simulation in low-density plasma. An intense CO2 laser pulse with long wavelength excites wakefield. Th…
Positron acceleration in a hollow plasma channel up to TeV regime
Longqing Yi, Baifei Shen, Liangliang Ji +8
We propose a plasma-based high-energy lepton accelerator, in which a weakly focusing plasma structure is formed near the beam axis. The structure preserves the emittance of the acc…
Scheme for proton-driven plasma-wakefield acceleration of positively charged particles in a hollow plasma channel
Longqing Yi, Baifei Shen, Konstantin Lotov +11
A new scheme for accelerating positively charged particles in a plasma wakefield accelerator is proposed. If the proton drive beam propagates in a hollow plasma channel, and the be…