3 papers
physics.acc-ph2026
Damping dynamics of the centroid oscillation of a relativistic laser pulse in a plasma channel
Yuhui Xia, Zhenan Wang, Ziyao Tang +10
The centroid oscillation of an offset laser pulse propagating in a preformed plasma channel is investigated through theoretical analysis and three-dimensional particle-in-cell simu…
physics.plasm-ph2026
Effects of realistic laser intensity and phase distribution on high-charge laser wakefield acceleration
Yuhui Xia, Zhenan Wang, Ziyao Tang +14
Laser wakefield acceleration (LWFA) can produce relativistic electron beams and various secondary particles in centimeter-long plasmas, making it a valuable particle source with im…
physics.acc-ph2025
Generating 10 GW-class isolated zeptosecond x-ray bursts through bootstrapping two plasma-based accelerator stages
Qianyi Ma, Yuhui Xia, Zhenan Wang +8
A method is proposed to generate coherent, intense zeptosecond x-ray pulses by using the electron beam produced by a laser wakefield accelerator (LWFA) stage as the driver for a be…