Parallel transport studies of high-Z impurities in the core of Alcator C-Mod plasmas

Measurements of poloidal variation, ñz/⟨nz⟩, in high-Z impurity density have been made using photodiode arrays sensitive to vacuum ultraviolet and soft x-ray emission in Alcator C-Mod plasmas. In/out asymmetries in the range of −0.2

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Bibliographische Detailangaben
Veröffentlicht in:	Physics of plasmas 2013-05, Vol.20 (5)
Hauptverfasser:	Reinke, M. L., Hutchinson, I. H., Rice, J. E., Greenwald, M., Howard, N. T., Hubbard, A., Hughes, J. W., Terry, J. L., Wolfe, S. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY ALCATOR DEVICE Arrays ASYMMETRY Density ELECTRIC FIELDS Impurities MAGNETIC SURFACES MOLYBDENUM NEOCLASSICAL TRANSPORT THEORY PLASMA DENSITY PLASMA DIAGNOSTICS PLASMA IMPURITIES PLASMA SIMULATION Plasmas SOFT X RADIATION Transport ULTRAVIOLET RADIATION
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Beschreibung
Zusammenfassung:	Measurements of poloidal variation, ñz/⟨nz⟩, in high-Z impurity density have been made using photodiode arrays sensitive to vacuum ultraviolet and soft x-ray emission in Alcator C-Mod plasmas. In/out asymmetries in the range of −0.2
ISSN:	1070-664X 1089-7674
DOI:	10.1063/1.4802197