Paper |
Title |
Page |
MOPKF016 |
S2E Simulations on Jitter for European XFEL Project
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336 |
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- Y. Kim, Y. Kim, D. Son
CHEP, Daegu
- K. Floettmann, T. Limberg
DESY, Hamburg
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In order to generate stable 0.1 nm wavelength SASE source at the European X-ray laser project XFEL, we should supply high quality electron beams with constant beam characteristics to a 200 m long undulator. Generally, beam parameters such as peak current and energy spread are significantly dependent on jitter or error in RF phase and RF amplitude of superconducting accelerating modules, and magnetic field error of bunch compressors. In this paper, we describe the start-to-end simulations from the cathode to the end of linac to determine the jitter and error tolerances for the European XFEL project.
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MOPKF018 |
Injector and Bunch Compressor for the European XFEL Project
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342 |
|
- Y. Kim, Y. Kim, D. Son
CHEP, Daegu
- M. Dohlus, K. Floettmann, T. Limberg
DESY, Hamburg
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For the proper operation of European XFEL project, we should supply high quality electron beams with low emittance, short bunch length, and low energy spread to a 200 m long undulator. In this paper, we describe the optimization and design concepts of the XFEL injector and bunch compressors to control the beam parameter dilution due to the microbunching instability and CSR.
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