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Measurements of Ion Temperature in the Edge Plasma of the COMPASS Tokamak
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SYSNO ASEP 0370504 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Measurements of Ion Temperature in the Edge Plasma of the COMPASS Tokamak Author(s) Naydenkova, Diana (UFP-V) RID, ORCID
Janky, Filip (UFP-V) RID
Weinzettl, Vladimír (UFP-V) RID, ORCID
Stöckel, Jan (UFP-V) RID
Šesták, David (UFP-V) RID
Odstrčil, T. (CZ)
Ghosh, J. (IN)
Gomes, R. (PT)
Pereira, T. (PT)Number of authors 9 Source Title Proceedings of the 20th Annual Conference of Doctoral Students - WDS 2011 , Part II. - Prague : MATFYZPRESS, 2011 / Šafránková J. ; Pavlů J. - ISBN 978-80-7378-185-9 Pages s. 233-236 Number of pages 4 s. Action WDS 2011 - Annual Conference of Doctoral Students /20./ Event date 31.05.2011-03.06.2011 VEvent location Prague Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords COMPASS ; tokamak ; Ion Temperature ; Edge Plasma Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects GA202/09/1467 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20430508 - UFP-V (2005-2011) Annotation 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. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2012
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