3 papers
physics.plasm-ph2026
Polarization-resolved attosecond gamma-ray emission from few-cycle laser interactions with cone targets
De-Sheng Zhang, Cui-Wen Zhang, Xue-Ren Hong +3
Linearly polarized attosecond -ray pulses in the MeV range are generated from a cone target irradiated by a single few-cycle laser pulse. Electron layers are periodically extrac…
physics.plasm-ph2024
Attosecond electron bunch generation by an intense laser propagation in conical channel with a curved wall
Min Zhang, Cui-Wen Zhang, De-Sheng Zhang +2
By using two-dimensional particle-in-cell simulations, attosecond electron bunches with high density, high energy and small divergence angle can be obtained by p-polarized laser ir…
hep-ph2024
Vortex information in multiphoton scalar pair production
Hong-Hao Fan, Cui-Wen Zhang, Suo Tang +1
Vortex information of scalar pair production in circularly polarized field is investigated in the multiphoton regime. We find that vortex orientation is related to the intrinsic or…