Tandem Terminal Ion Source
OAK-B135 Tandem Terminal Ion Source. The terminal ion source (TIS) was used in several experiments during this reporting period, all for the {sup 7}Be({gamma}){sup 8}B experiment. Most of the runs used {sup 1}H{sup +} at terminal voltages from 0.3 MV to 1.5 MV. One of the runs used {sup 2}H{sup +} at terminal voltage of 1.4 MV. The other run used {sup 4}He{sup +} at a terminal voltage of 1.37 MV. The list of experiments run with the TIS to date is given in table 1 below. The tank was opened four times for unscheduled source repairs. On one occasion the tank was opened to replace the einzel lens power supply which had failed. The 10 kV unit was replaced with a 15 kV unit. The second time the tank was opened to repair the extractor supply which was damaged by a tank spark. On the next occasion the tank was opened to replace a source canal which had sputtered away. Finally, the tank was opened to replace the discharge bottle which had been coated with aluminum sputtered from the exit canal.
- Research Organization:
- University of Washington, Nuclear Physics Lab, Seattle, WA (US)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- FG03-97ER41020
- OSTI ID:
- 762164
- Report Number(s):
- DOE/ER/41020-90; TRN: US0201228
- Resource Relation:
- Conference: Symposium for Northeastern Accelerator Personnel, Knoxville, TN (US), 10/23/2000--10/29/2000; Other Information: PBD: 23 Oct 2000
- Country of Publication:
- United States
- Language:
- English
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