Multichannel soft X-ray and VUV luminosity distribution measurement of MT-1 Tokamak plasmas

S. Zoletnik, J. Bakos, G. Burger, B. Kardon, S. Kálvin, G. Petravich, G. Veres

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Space- and time-resolved measurements of the luminosity distribution of the MT-1 Tokamak plasma during density limit disruptions are presented. The energy ranges investigated are 30-80 eV, 80-300 eV and 400 eV-10 keV. Along with the 2/1 mode magnetic island in several cases a 1/1 mode was also detected prior to the occurrence of the instabilities. Energy outflow from the hot core to the 2/1 mode is seen in the 80-300 eV energy interval and a radiation increase, possibly caused by impurity influx, is seen in the 30-80 eV energy range during disruption.

Original languageEnglish
Article number004
Pages (from-to)445-454
Number of pages10
JournalPlasma Physics and Controlled Fusion
Volume33
Issue number5
DOIs
Publication statusPublished - 1991

Fingerprint

Plasma density
Time measurement
Luminance
luminosity
Impurities
Plasmas
Radiation
X rays
x rays
magnetic islands
energy
plasma density
time measurement
occurrences
intervals
impurities
radiation

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Condensed Matter Physics
  • Physics and Astronomy(all)

Cite this

Multichannel soft X-ray and VUV luminosity distribution measurement of MT-1 Tokamak plasmas. / Zoletnik, S.; Bakos, J.; Burger, G.; Kardon, B.; Kálvin, S.; Petravich, G.; Veres, G.

In: Plasma Physics and Controlled Fusion, Vol. 33, No. 5, 004, 1991, p. 445-454.

Research output: Contribution to journalArticle

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AU - Petravich, G.

AU - Veres, G.

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