76 citations · 249 across the 6 of their papers we have counts for
4 papers · 1 filter
Collimated gamma-ray beams from structured laser-irradiated targets -- how to increase the efficiency without increasing the laser intensity
O. Jansen, T. Wang, Z. Gong +5
Using three-dimensional kinetic simulations, we examine the emission of collimated gamma-ray beams from structured laser-irradiated targets with a pre-filled cylindrical channel. T…
Leveraging extreme laser-driven magnetic fields for gamma-ray generation and pair production
Oliver Jansen, Tao Wang, David Stark +2
The ability of an intense laser pulse to propagate in a classically over-critical plasma through the phenomenon of relativistic transparency is shown to facilitate the generation o…
Characterization and Application of Hard X-Ray Betatron Radiation Generated by Relativistic Electrons from a Laser-Wakefield Accelerator
Michael Schnell, Alexander Sävert, Ingo Uschmann +3
The necessity for compact table-top x-ray sources with higher brightness, shorter wavelength and shorter pulse duration has led to the development of complementary sources based on…
Field-reversed bubble in deep plasma channels for high quality electron acceleration
A. Pukhov, O. Jansen, T. Tueckmantel +2
We study hollow plasma channels with smooth boundaries for laser-driven electron acceleration in the bubble regime. Contrary to the uniform plasma case, the laser forms no optical…