Journal Article

FZJ-2015-04642

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png First results from the modular multi-channel dispersion interferometer at the TEXTOR tokamak

Dreier, H. ; Bagryansky, P. ; Baumgarten, N.FZJ* ; Biel, W.FZJ* ; Lambertz, H. T.FZJ* ; Lehnen, M. ; Lizunov, A. ; Solomakhin, A.

2011
American Institute of Physics [S.l.]

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Please use a persistent id in citations: http://hdl.handle.net/2128/16725  doi:10.1063/1.3600896

Abstract: At the TEXTORtokamak in Jülich, Germany, a modular dispersioninterferometer was installed and operated for the first time. Equipped with four lines of sight, the line-integrated density could be measured in parallel at different major radii with a resolution of better than 3 × 1017 m−2. This paper will describe the setup and show the first measurement results. Among others, it was possible to detect the evolution of a disruption with a time resolution of 4 μs. The movement of the runaway beam following the disruption could be resolved spatially and temporarily.

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Contributing Institute(s):

1. Plasmaphysik (IEK-4)

Research Program(s):

1. 899 - ohne Topic (POF2-899) (POF2-899)

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Database coverage:
; ; Current Contents - Engineering, Computing and Technology ; Current Contents - Physical, Chemical and Earth Sciences ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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