DocumentCode
823556
Title
Emittance Measurements of High Charge State Argon Beams from a PIG Source
Author
Bex, L. ; Clark, D.J. ; Ellsworth, C.E. ; Estrella, R.M. ; Gough, R.A. ; Holley, W.R.
Author_Institution
Lawrence Berkeley Laboratory University of California Berkeley, California 94720, U. S. A.
Volume
23
Issue
2
fYear
1976
fDate
4/1/1976 12:00:00 AM
Firstpage
1077
Lastpage
1080
Abstract
The emittances of beams of Ar4+ to Ar8+ have been measured in the axial and radial planes. The extraction voltage was 10 kV and the magnetic field was varied from about .5 to .6 Tesla. The anode slit was varied in its distance from the arc which was run both dc and pulsed. The emittance was found to be nearly independent of charge state but to increase with total beam current. A small bowing of the arc column was discovered, which made evaluation of mirror field effects difficult.
Keywords
Anodes; Argon; Cathodes; Charge measurement; Current measurement; Cyclotrons; Magnetic field measurement; Mirrors; Test facilities; Voltage;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/TNS.1976.4328407
Filename
4328407
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