Deterministic scattering of relativistic electron beams by off-resonant circularly polarized electromagnetic waves
SCIE
SCOPUS
- Title
- Deterministic scattering of relativistic electron beams by off-resonant circularly polarized electromagnetic waves
- Authors
- Yoon, Young Dae; Ji, Jeong-Young; Yun, Gunsu S.
- Date Issued
- 2021-06
- Publisher
- American Institute of Physics
- Abstract
- A mechanism is presented whereby relativistic electron beams localized in phase space are deterministically scattered by coherent circularly polarized electromagnetic waves without stochastic processes. It is shown via an exact single-particle analysis that the condition for maximal scattering is an off-resonant condition, contrary to previous kinetic analyses that predict maximal diffusion or interaction at exact resonance or its harmonics. The mechanism, verified by single-particle simulations, enables a fast, nonlinear redistribution of the beam particles. A possible application of this mechanism to runaway electron suppression is presented. ? 2021 Author(s).
- Keywords
- QUASI-LINEAR DIFFUSION; RUNAWAY; CHORUS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/106824
- DOI
- 10.1063/5.0049554
- ISSN
- 1070-664X
- Article Type
- Article
- Citation
- PHYSICS OF PLASMAS, vol. 28, no. 6, page. 060702, 2021-06
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.