Messung der Absorptionsoszillatorenstärken von OI-Linien im Vakuum-UV-Spektralbereich

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Abstract
The absorption oscillator strengths of the 0I-lines at 1152, 1218, 1302, 1305, and 1306 Å are measured in emission. The light source for this purpose is a wall-stabilized cascade arc burning in an argon plasma into which a small quantity of oxygen is introduced. Normal-intensities are produced by the same source. The evaluation of particle-densities is carried out without assuming constancy of mixture ratio and knowledge of any transition probability.