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Abstract

Magnetic fluctuations are measured by a cross polarization scattering (CPS) diagnostic in Tore Supra. These fluctuations are investigated quantitatively in the ohmic and low confinement regimes over a wide range of plasma currents, densities and additional heating powers. At the same time, the electron heat diffusivities expected from these fluctuations are compared with those obtained by profile analysis.

Additional information

Authors: COLAS L ET AL, CEA, CEN Cadarache, Saint-Paul-lez-Durance (FR);GRÉSILLON D, Laboratoire PMI, Ecole Polytechnique, Palaiseau (FR)
Bibliographic Reference: Article: Nuclear Fusion, Vol. 38 (1998) No. 6, pp. 903-918
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