Effects of the internally produced nonthermal electrons on the temperature diagnostics of a hollow gas shellZpinch
作者:
Bruce A. Hammel,
Larry A. Jones,
期刊:
Applied Physics Letters
(AIP Available online 1984)
卷期:
Volume 44,
issue 7
页码: 667-669
ISSN:0003-6951
年代: 1984
DOI:10.1063/1.94863
出版商: AIP
数据来源: AIP
摘要:
Experimental evidence is presented indicating that a nonthermal electron energy distribution occurs in a collapsing gas shellZpinch at the time of pinch. It is estimated that these results can be explained if less than 10% of the current is associated with an energetic (∼4 keV) electron beam. Interpreting the spectroscopic diagnostics consistently with the nonthermal electron energy distribution indicates that the temperature of the plasma ‘‘hot spots’’ could be as low as ∼400 eV instead of the 1 keV obtained by assuming a thermal distribution.
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