Self-consistent determination of the ion thermalization rate at the plasma boundary of TJ-II by the supersonic He beam diagnostic

A method for measuring the thermalization rate of He ions injected into the edge of a magnetically confined plasma, free from calibration and photon-to-ion ratio uncertainties, has been deduced for the first time. He+ ions are introduced into a plasma boundary by means of a supersonic He beam and th...

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Bibliographische Detailangaben

Veröffentlicht in:	Nuclear fusion 2015-01, Vol.55 (1), p.13020-8
Hauptverfasser:	Tabarés, F.L., Tafalla, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Beams (radiation) Boundaries Calibration Diagnostic systems edge diagnostics Emission analysis Flux helium beams ion temperature Nuclear fusion plasma rotation Radial distribution
Online-Zugang:	Volltext
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