Abstract
The spectral distribution of the radiated energy of an imploded plasma formed through the collision of a super-sonic plasma jet of a pulse discharge against a stationary obstacle was studied. Its brightness temperature and absorption were measured. It is shown that the plasma can served as a source of a continuous spectrum with an energy distribution similar to that of an absolute blackbody. The brightness temperature of the source was variable over a broad range by appropriate adjustment of the discharge conditions.
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Additional information
The authors are very grateful to M. A. El'yashevich for his interest in the present study and for his valuable comments on the results.
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Snopko, V.N., Kiselevskii, L.I. Studies of a light source based on the retardation of supersonic pulse discharge jets. J Appl Spectrosc 5, 315–318 (1966). https://doi.org/10.1007/BF01132704
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DOI: https://doi.org/10.1007/BF01132704