Charge exchange analyzer for mass resolved ion temperature measurements on PLT
- 1 January 1979
- report
- Published by Office of Scientific and Technical Information (OSTI)
Abstract
A five channel, mass resolved, radially scanning charge exchange diagnostic system was calibrated over an energy range of 0.75 less than or equal to E less than or equal to 40 keV and installed recently on PLT. The system provides either passive measurements with facility to correct for neutral density profile effects or active charge exchange diagnostics using a vertically aimed Berkeley ion source which is normally operated at 15 keV, 5 A. This report describes the analyzer and presents typical measurements obtained during high power neutral beam injection heating.Keywords
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