Characterization of ion species mix of the TEXTOR diagnostic hydrogen beam injector with a rf and arc-discharge plasma box

Ivanov, A. A.; Maximov, V. V.; Schweer, B.; Deichuli, P. P.; Podminogin, A. A.; Uhlemann, R.; Kreter, A.; Shikhovtsev, I. V.; Stupishin, N. V.; Usoltsev, D. V.

doi:10.1063/1.1699508

Journal Article

Characterization of ion species mix of the TEXTOR diagnostic hydrogen beam injector with a rf and arc-discharge plasma box

Ivanov, A. A. ; Deichuli, P. P. ; Kreter, A.FZJ* ; Maximov, V. V. ; Schweer, B.FZJ* ; Shikhovtsev, I. V. ; Stupishin, N. V. ; Usoltsev, D. V. ; Podminogin, A. A. ; Uhlemann, R.FZJ*

2004
American Institute of Physics [S.l.]

Review of scientific instruments 75, 1822 - 1825 (2004) [10.1063/1.1699508]

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Please use a persistent id in citations: http://hdl.handle.net/2128/1854 doi:10.1063/1.1699508

Abstract: The ion specie fractions of the diagnostic hydrogen beam of TEXTOR tokamak have been determined by making use of a H-alpha-light Doppler shift spectroscopy and alternatively by a magnetic mass spectrometer. The measurements were done for the fixed beam energy of 50 keV and beam current variable up to 2.5 A. According to the measurements, the full energy beam component is for a radio frequency plasma box similar to50% by the particle density and more than 75% for an arc-discharge plasma box. (C) 2004 American Institute of Physics.

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