Measurements of ion temperature and plasma hydrogenic composition by collective Thomson scattering in neutral beam heated discharges at TEXTOR

TitleMeasurements of ion temperature and plasma hydrogenic composition by collective Thomson scattering in neutral beam heated discharges at TEXTOR
Publication TypeJournal Article
Year of Publication2013
AuthorsM. Stejner, M. Salewski, S.B Korsholm, H. Bindslev, E. Delabie, F. Leipold, F. Meo, P.K Michelsen, D. Moseev, S.K. Nielsen, A. Burger, M. de Baar, TEXTOR team
JournalPlasma Physics and Controlled Fusion
Volume55
Number8
Pagination085002
Abstract

A method is developed to perform plasma composition and ion temperature measurements across the plasma minor radius in TEXTOR based on ion cyclotron structures in collective Thomson scattering spectra. By gradually moving the scattering volume, we obtain measurements across the outer midplane of the plasma. Results for the ion temperature are compared with ion temperatures measured by active charge-exchange recombination spectroscopy.

URLhttp://stacks.iop.org/0741-3335/55/i=8/a=085002
DOI10.1088/0741-3335/55/8/085002
Division

FP

Department

TP

PID

0bfe671b2f929ad861e1fa7f8fdefa93

Alternate TitlePlasma Phys. Control. Fusion

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