| Title |
High Efficiency Electron Collector for the High Voltage Electron Cooling System of COSY |
| Authors |
- M.I. Bryzgunov, A.V. Bubley, V.A. Chekavinskiy, I.A. Gusev, A.V. Ivanov, M.N. Kondaurov, V.M. Panasyuk, V.V. Parkhomchuk, D.N. Pureskin, A.A. Putmakov, V.B. Reva, D.V. Senkov, D.N. Skorobogatov
BINP SB RAS, Novosibirsk, Russia
- V.B. Reva
NSU, Novosibirsk, Russia
|
| Abstract |
A high efficiency electron collector for the COSY high voltage electron cooling system was developed. The main feature of the collector is usage of special insertion (Wien filter) before the main collector, which deflects secondary electron flux to special secondary collector, preventing them fly to the electrostatic tube. In first tests of the collector in COSY cooler efficiency of recuperation better then 10⁻⁵ was reached. Before assembling of the cooler in Jülich upgrades of the collector and electron gun were made. After the upgrade efficiency better then 10-6 was reached. Design and testing results of the collector are described.
|
| Paper |
download TUPF08.PDF [1.078 MB / 4 pages] |
| Conference |
COOL2015, Newport News, VA, USA |
| Series |
International Workshop on Beam Cooling and Related Topics (10th) |
| Proceedings |
Link to full COOL2015 Proccedings |
| Session |
Poster Session II |
| Date |
29-Sep-15 16:50–18:00 |
| Main Classification |
Electron Cooling |
| Keywords |
electron, high-voltage, vacuum, gun, experiment |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Evelyn (Jefferson Lab) Akers () |
| ISBN |
978-3-95450-174-8 |
| Published |
November 2016 |
| Copyright |
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