Spectroscopic Investigation of Hydrogen Plasma Produced by an Impulsive Discharge

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概要

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• Time variation of the radiation intensity was observed during an impulsive discharge through hydrogen gas. Oscillogram traces of the intensity of the Balmer lines and continuum are shown, and the temperature dependence of the spectral intensity is discussed. Temperature of the plasma at various phases of the discharge current is deduced from the time variation of the radiation intensity, from spectral energy distribution of the Balmer continuum, and from electrical conductivity. It is shown that the agreement between theory and experiment is fairly good for ionization and kinetic temperatures, but poor for the excitation temperature. The H_β line tends to vanish more rapidly than theoretically predicted.

• 社団法人日本物理学会の論文
• 1959-12-05

著者

• Yamamoto Manabu

  Hitachi Central Research Laboratory

関連論文

• Spectroscopic Investigation of Hydrogen Plasma Produced by an Impulsive Discharge
• Stable Plasma Jet for Spectroscopic Source

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