Dynamic Characteristics of the Plasma in Discharges through Rare Gases

Abstract
The time variation of ion concentration in the plasma of flash discharges through neon and argon at low pressures has been determined from the Stark broadening of Hα and Hβ lines. Hydrogen gas at about 1 percent of the total pressure was used for this purpose. A special method of oscilloscopic observation is employed. Analysis of the results explains differences in the time of appearance of various types of radiation in the discharge. A mechanism is proposed to account for the time variation of the intense continuum.