| Title |
New Experimental Results on RF Accelerator with Parallel-Coupled Structure and RF Controlled Gun |
| Authors |
- Y.D. Chernousov
ICKC, Novosibirsk, Russia
- I.M. Ikryanov, I.V. Shebolaev
ICKC SB RAS, Novosibirsk, Russia
|
| Abstract |
New data on the development and experimental investigation of the RF accelerator based on the 9-cavities parallel-coupled accelerating structure that is equipped with a high-frequency grid-controlled electron gun are presented. Accelerating structure, injection system and focusing system are improved. Previously observed second emission resonant discharge - multipactor is suppressed by increasing the field amplitude in the structure first cavity and using the protector. The parameters of the accelerated beam close to the design ones, i.e. electron energy up to 8 MeV, capture to the acceleration mode up to 100%, were received. Capture is provided by the RF electron focusing of the microwave field structure with usage of the magnetic focusing system based on permanent magnets and RF grid control in the electron gun.
|
| Paper |
download TUPSA007.PDF [0.627 MB / 3 pages] |
| Conference |
RuPAC2016, St. Petersburg, Russia |
| Series |
Russian Particle Accelerator Conference (25th) |
| Proceedings |
Link to full RuPAC2016 Proccedings |
| Session |
Poster Session A |
| Date |
22-Nov-16 16:50–18:30 |
| Main Classification |
Modern trends in accelerators |
| Keywords |
injection, electron, gun, focusing, cavity |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Maxim Kuzin (BINP, Novosibirsk, Russia); Volker RW Schaa (GSI, Darmstadt, Germany) |
| ISBN |
978-3-95450-181-6 |
| Published |
February 2017 |
| Copyright |
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