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VUV-Nachleuchten einer gepulsten Koronaentladung in reinem Argon

Vacuum-UV afterglow of a corona discharge in pure Argon

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Zeitschrift für Physik A Atoms and Nuclei

Abstract

The afterglow intensity of 5 selected sections of the VUV spectrum of an Argon discharge is measured as a function of time (0–50 μs) after a discharge pulse. The decay behavior of theλ=104.8 nm andλ=106.7 nm resonance lines can be interpreted from the assumption of binary encounters of metastable Ar atoms with eachother and with other partners. Two continua nearλ=108 nm andλ=125 nm are due to decays of excited Ar2 molecular states. The observed Ly-α radiation of hydrogen is explained in terms of the model of Bertschingeret al [1]. The results contribute to a clarification of the theoretical concepts concerning gas discharges in Argon.

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Authors and Affiliations

  1. Institut für Experimentalphysik III, Ruhr-Universität Bochum, Deutschland

    E. Träbert, H. Schmid & H. v. Buttlar

Authors
  1. E. Träbert
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  2. H. Schmid
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  3. H. v. Buttlar
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Träbert, E., Schmid, H. & v. Buttlar, H. VUV-Nachleuchten einer gepulsten Koronaentladung in reinem Argon. Z Physik A 274, 27–32 (1975). https://doi.org/10.1007/BF01421032

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  • DOI: https://doi.org/10.1007/BF01421032

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