DocumentCode
563226
Title
Final focusing system for the second axis of the dual-axis radiographic hydrodynamic test facility
Author
Chen, Yu-Jiuan ; McCarrick, James F. ; Paul, Arthur C. ; Westenskow, Glen A.
Author_Institution
Lawrence Livermore National Laboratory, CA 94550, USA
Volume
1
fYear
2002
fDate
23-28 June 2002
Firstpage
151
Lastpage
154
Abstract
The DARHT-II final focusing system consists of a solenoid and a foil, which is used to confine backstreaming ions. The separation between the converter target and the foil needs to be small to minimize the ion focusing effects. The beam spot size on the foil has to be large enough to ensure survivability of the foil while it is being struck by four high current pulses over 2 microsecond period. We have investigated several final focusing lens and focusing schemes. The simulation results of the beam spot size on the target are presented.
Keywords
Laboratories;
fLanguage
English
Publisher
ieee
Conference_Titel
High-Power Particle Beams (BEAMS), 2002 14th International Conference on
Conference_Location
Albuquerque, NM, USA
ISSN
0094-243X
Print_ISBN
978-0-7354-0107-5
Type
conf
Filename
6219414
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