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arXiv · 2411.11621

Plasma acceleration of polarized particle beams

Lars Reichwein·Zheng Gong·Chuan Zheng·Liangliang Ji·Alexander Pukhov·Markus Büscher
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Abstract

Spin-polarized particle beams are of interest for applications like deep-inelastic scattering, e.g. to gain further understanding of the proton's nuclear structure. With the advent of high-intensity laser facilities, laser-plasma-based accelerators offer a promising alternative to standard radiofrequency-based accelerators, as they can shorten the required acceleration length significantly. However, in the scope of spin-polarized particles, they bring unique challenges. This paper reviews the developments in the field of spin-polarized particles, focusing on the interaction of laser pulses and high-energy particle beams with plasma. The relevant scaling laws for spin-dependent effects in laser-plasma interaction, as well as acceleration schemes for polarized leptons, ions, and gamma quanta, are discussed.

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Lars Reichwein, Zheng Gong, Chuan Zheng, Liangliang Ji, Alexander Pukhov, Markus Büscher. 2024-11-18. Plasma acceleration of polarized particle beams. https://doi.org/10.1088/1361-6633%2Fae1988

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