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physics.plasm-ph2026
A plasma photocathode for spin-polarized electron beams via state-selected hydrogen halide photofragments
Lars Reichwein, Thomas C. Wilson, Dimitris Sofikitis +6
Spin-polarized electron beams are essential tools for probing fundamental symmetries and for the search beyond the Standard Model. While plasma-based accelerators are a promising p…
physics.plasm-ph2025
Laguerre-Gaussian pulses for spin-polarized ion beam acceleration
Lars Reichwein, Tong-Pu Yu, Alexander Pukhov +1
Polarized particle sources have a plethora of applications, ranging from deep-inelastic scattering to nuclear fusion. One crucial challenge in laser-plasma interaction is maintaini…
physics.plasm-ph2025
Interaction of Laguerre-Gaussian laser pulses with borane targets of different hydrogen-boron ratio
Lars Reichwein, Alexander Pukhov, Markus Büscher
We study the interaction of high-intensity Laguerre Gaussian laser pulses with hydrogen-boron compounds targets using 3D particle-in-cell simulations. The ratio of hydrogen to boro…