DocumentCode
2885986
Title
Experiment on the cold test model of a 2-cell superconducting deflecting cavity for ALS at LBNL
Author
Jiaru Shi ; Huaibi Chen ; Chuanxiang Tang ; Shuxin Zheng
Author_Institution
Tsinghua Univ., Beijing
fYear
2007
fDate
25-29 June 2007
Firstpage
3348
Lastpage
3350
Abstract
Deflecting cavities are proposed for ALS at LBNL to generate sub-picosecond X-ray pulses. A 2-cell structure has been simulated to achieve required deflecting voltage and damping waveguide is attached on beam pipe to get low impedance. To demonstrate the simulation, we made an aluminum cold test model. Detailed configuration of the experiments measuring the field distribution and Qs with/without waveguide loaded are presented. Calculated (R/Q)s and waveguide damping are compared with simulation.
Keywords
X-ray production; accelerator cavities; aluminium; beam handling techniques; electron accelerators; electron beams; storage rings; waveguides; 2-cell superconducting deflecting cavity; ALS; LBNL; aluminum cold test model; beam pipe; damping waveguide; deflecting voltage; sub-picosecond X-ray pulse generation; Aluminum; Assembly; Beams; Damping; Electromagnetic waveguides; Frequency; Geometry; Pulse generation; Testing; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
978-1-4244-0916-7
Type
conf
DOI
10.1109/PAC.2007.4440421
Filename
4440421
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