| Autor: |
Lars Reichwein, Alexander Pukhov, Markus Büscher |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Physical Review Accelerators and Beams, Vol 25, Iss 8, p 081001 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2469-9888 |
| DOI: |
10.1103/PhysRevAccelBeams.25.081001 |
| Popis: |
We present a setup for highly polarized proton beams using two parallel propagating laser pulses that have a carrier envelope phase difference of π. This mechanism is examined utilizing particle-in-cell simulations and compared to a single-pulse setup commonly used for magnetic vortex acceleration. We find that the use of the dual-pulse setup allows for peak energies of 124 MeV and good angular spread for two pulses with normalized laser vector potential a_{0}=100. Compared to a single pulse, we further observe higher polarization of the accelerated bunch. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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