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Start-to-end simulation of the shot-noise driven microbunching instability experiment at the Linac Coherent Light Source
- Source :
- Qiang, J; Ding, Y; Emma, P; Huang, Z; Ratner, D; Raubenheimer, TO; et al.(2017). Start-to-end simulation of the shot-noise driven microbunching instability experiment at the Linac Coherent Light Source. Physical Review Accelerators and Beams, 20(5). doi: 10.1103/PhysRevAccelBeams.20.054402. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/1s6760kz, Physical Review Accelerators and Beams, vol 20, iss 5, Physical Review Accelerators and Beams, Vol 20, Iss 5, p 054402 (2017)
- Publication Year :
- 2017
- Publisher :
- eScholarship, University of California, 2017.
-
Abstract
- © 2017 authors. Published by the American Physical Society. The shot-noise driven microbunching instability can significantly degrade electron beam quality in x-ray free electron laser light sources. Experiments were carried out at the Linac Coherent Light Source (LCLS) to study this instability. In this paper, we present start-to-end simulations of the shot-noise driven microbunching instability experiment at the LCLS using the real number of electrons. The simulation results reproduce the measurements quite well. A microbunching self-heating mechanism is also illustrated in the simulation, which helps explain the experimental observation.
- Subjects :
- Physics
Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)
010308 nuclear & particles physics
business.industry
Free-electron laser
Shot noise
Surfaces and Interfaces
Electron
01 natural sciences
Instability
Nuclear & Particles Physics
Linear particle accelerator
Quality (physics)
Optics
0103 physical sciences
Physical Sciences
Cathode ray
lcsh:QC770-798
Physics::Accelerator Physics
lcsh:Nuclear and particle physics. Atomic energy. Radioactivity
Atomic physics
010306 general physics
business
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Qiang, J; Ding, Y; Emma, P; Huang, Z; Ratner, D; Raubenheimer, TO; et al.(2017). Start-to-end simulation of the shot-noise driven microbunching instability experiment at the Linac Coherent Light Source. Physical Review Accelerators and Beams, 20(5). doi: 10.1103/PhysRevAccelBeams.20.054402. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/1s6760kz, Physical Review Accelerators and Beams, vol 20, iss 5, Physical Review Accelerators and Beams, Vol 20, Iss 5, p 054402 (2017)
- Accession number :
- edsair.doi.dedup.....710a69f6d5ca5bdea095292fd21bf5bd