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physics.plasm-ph2026
Generation of Isolated Collimated Polarized -ray Beams via Spatiotemporal Optical Vortex Modulation
Xinyu Xie, Fengyu Sun, Huai-Hang Song +2
Attosecond, collimated, bright, polarized -ray sources are in high demand across nuclear physics, astrophysics, and high-energy physics. However, realizing attosecond duration,…
physics.plasm-ph2026
Generation of dense relativistic electron beams via vortex laser-driven self-generated magnetic pinching
Mingxuan Wei, Fengyu Sun, Zhongpeng Li +21
In multi-petawatt laser plasma accelerators, achieving high-density relativistic electron beams is typically accompanied by large transverse divergence, limiting the attainable eff…