5 papers · 1 filter
Cascaded Generation of a Sub-10-Attosecond Half-Cycle Pulse
Yinren Shou, Ronghao Hu, Zheng Gong +5
Sub-10-attosecond pulses with half-cycle electric fields provide exceptional options to detect and manipulate electrons in the atomic timescale. However, the availability of such p…
A New Injection and Acceleration Scheme of Positrons in the Laser-Plasma Bubble Regime
Z. Y. Xu, C. F. Xiao, H. Y. Lu +15
A novel approach for positron injection and acceleration in laser driven plasma wakefield is proposed. A theoretical model is developed and confirmed through PIC simulation. One ri…
Matter creation via gamma-gamma collider driving by 10 PW laser pulses
Jinqing Yu, Haiyang Lu, T. Takahashi +5
The nature of matter creation is one of the most basic processes in the universe. According to the quantum electrodynamics theory, matters can be created from pure light through th…
Laser Driving Highly Collimated -ray Pulses for the Generation of and Pairs in Collider
J. Q. Yu, R. H. Hu, Z. Gong +6
A scheme to generate highly collimated -ray pulse is proposed for the production of muon and electron pairs in collider. The -ray pulse, with high conversion efficiency…
Electron dynamics and injection in plasma-based accelerators with sharp vacuum-plasma transitions
Ronghao Hu, Haiyang Lu, Yinren Shou +3
The dynamic process of a laser or particle beam propagating from vacuum into underdense plasma has been investigated theoretically. Our theoretical model combines a Lagrangian flui…