Original title: Measurements of Ion Temperature in the Edge Plasma of the COMPASS Tokamak
Authors: Naydenkova, Diana ; Janky, Filip ; Weinzettl, Vladimír ; Stöckel, Jan ; Šesták, David ; Odstrčil, T. ; Ghosh, J. ; Gomes, R. ; Pereira, T.
Document type: Papers
Conference/Event: WDS 2011 - Annual Conference of Doctoral Students /20./, Prague (CZ), 2011-05-31 / 2011-06-03
Year: 2011
Language: eng
Abstract: The two-grating spectrometer, which has been developed for the ISTTOK tokamak, allows an estimation of the temporal evolution of both ion temperature and poloidal velocity of the edge plasma by analysis of Doppler-shifted and broadened CIII spectral lines at ~465nm. At the current phase of the COMPASS tokamak operation, the first measurements of ion temperature using the optical system based on the spectrometer were performed and first results are presented.
Keywords: COMPASS; Edge Plasma; Ion Temperature; tokamak
Project no.: CEZ:AV0Z20430508 (CEP), GA202/09/1467 (CEP)
Funding provider: GA ČR
Host item entry: Proceedings of the 20th Annual Conference of Doctoral Students - WDS 2011 , ISBN 978-80-7378-185-9
Note: Související webová stránka: http://www.mff.cuni.cz/veda/konference/wds/proc/proc-contents.php?year=2011#ppm

Institution: Institute of Plasma Physics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0204296

Permalink: http://www.nusl.cz/ntk/nusl-81007


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