Short-wavelength emission from a hot dense plasma

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We calculate the photorecombination emission intensity, which determines emission from a hot plasma at thermodynamic equilibrium at a noticeable degree of ionization. In the case of air, the contribution of the short-wavelength emission in the range 60–100 nm to the total emission power is about 90%. Above 10 kK, this contribution is temperature-independent.

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Sobre autores

V. Krainov

Moscow Institute of Physics and Technology

Autor responsável pela correspondência
Email: vpkrainov@mail.ru
Rússia, Dolgoprudnyi, Moscow oblast

B. Smirnov

Joint Institute for High Temperatures, Russian Academy of Sciences

Email: vpkrainov@mail.ru
Rússia, Moscow

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2. Fig. 1. Specific power of short-wave radiation of equilibrium air plasma at a pressure of 1 atm. and a temperature of T = 20,000 K in accordance with formula (7).

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