SCIENTIFIC SCHOOL OF PROFESSOR DNESTROVSKIY YU. N.
PHYSICS OF FUSION PLASMAS

Determination of electronic temperature change of plasma on the evolution of soft x-ray after switching on/off of the ECE heating in T-10 tokamak

V. F. Andreev^a, A. V. Sushkov<sup>b

a</sup> Institute for Problems of the Safe Development of the Atomic Energy of the Russian Academy of Sciences
^b National Research Centre "Kurchatov Institute", Moscow

Abstract: An algorithm for the reconstruction of the electron plasma temperature from measurements of soft X-ray is proposed and implemented. The comparison with the experimental measurements of the electron temperature by the 2nd harmonic of electron-cyclotron emission showed their good agreement. This method can be used to analyze experiments in which it is necessary to have a good spatial and temporal resolution of the evolution of the electron plasma temperature.

Keywords: plasma, electron temperature, soft x-ray emission, abelization, inverse problem.

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