Neutral Particle Analyzer for Studies of Fast Ion Population in Plasma
S.Polosatkin, V.Belykh, V.Davydenko, R.Clary, G.Fiksel, A.Ivanov,, V.Kapitonov, D.Liu, V.Mishagin, M.Tiunov, and R.Voskoboynikov
TL;DR
This paper presents a neutral particle analyzer capable of simultaneously measuring energy distributions of deuterium and hydrogen ions in plasma, with applications demonstrated in two different plasma facilities.
Contribution
The paper introduces a novel neutral particle analyzer design enabling simultaneous D and H ion energy measurements in plasma diagnostics.
Findings
Successful calibration of the analyzer.
Effective measurements in MST and C-2 experiments.
Enhanced understanding of fast ion populations.
Abstract
Advanced neutral particles analyzer for plasma diagnostic with possibility of simultaneous measurements of energy distributions of D and H ions has developed in the Budker Institute of Nuclear Physics. The analyzer was used in two plasma facilities with injection of fast neutrals - on the MST reversed field pinch (University of Wisconsin) and the field reversed configuration C-2 (Tri Alpha Energy). In this paper, the design of the analyzer, calculation of efficiency of registration, results of analyzer calibration and experimental results from MST and C-2 experiments are presented
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Taxonomy
TopicsMagnetic confinement fusion research · Nuclear Physics and Applications · Particle accelerators and beam dynamics