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Investigation of Absorption and Emission Spectra of Nitrogen Oxides NO, N2O, NO2, and N2O4

Authors
  • Moskalenko, N. I.1
  • Kluchnikov, O. R.1
  • Parzhin, S. N.1
  • Dodov, I. R.1
  • 1 Kazan State Power Engineering University, Kazan, Russia , Kazan (Russia)
Type
Published Article
Journal
Russian Physics Journal
Publisher
Springer US
Publication Date
Feb 15, 2020
Volume
62
Issue
10
Pages
1899–1910
Identifiers
DOI: 10.1007/s11182-020-01921-y
Source
Springer Nature
Keywords
License
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Abstract

The absorption and emission spectra of NO, N2O, NO2, and N2O4 nitrogen oxides have been studied with high and intermediate spectral resolution in the range 0.25–25 μm under conditions of self-broadening and nitrogen-induced broadening at room and enhanced temperatures. The experimental data on the spectral transmittance function have been parameterized by the two-parameter equivalent mass method. The rovibrational band intensities have been measured and the data on the absorption induced by the pressure in collisions of NO2–NO2 molecules have been obtained.

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