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physics.plasm-ph2025
Detecting Linear Breit-Wheeler Signals with a Laser-Foil Setup
Huai-Hang Song, Wei-Min Wang, Yu-Tong Li +4
As a fundamental QED process, linear Breit-Wheeler (LBW) pair production predicted 90 years ago has not yet been demonstrated in experiments with real photons. Here, we propose an…
physics.plasm-ph2024
Generation of relativistic polarized electron beams via collective beam-target interactions
Xing-Long Zhu, Min Chen, Wei-Min Wang +1
Relativistic polarized electron beams can find applications in broad areas of fundamental physics. Here, we propose for the first time that electron spin polarization can be realiz…
physics.plasm-ph2024
Dense polarized positrons from beam-solid interactions
Xing-Long Zhu, Wei-Yuan Liu, Tong-Pu Yu +4
Relativistic positron sources with high spin polarization have important applications in nuclear and particle physics and many frontier fields. However, it is challenging to produc…