Russian Physics Journal

, Volume 58, Issue 2, pp 198–204 | Cite as

Continuum Radiation Absorption in Resonant Expanding Gas Media

  • N. Ya. Shaparev
Quantum Electronics

The absorption of external radiation and continuum radiation originating from the center in a self-similar expanding gas sphere is considered. The frequency and integral probabilities of radiation absorption in a resonance frequency domain are analyzed depending on the expansion velocity gradient and the optical thickness of the medium. It is demonstrated that the optical density of the medium decreases and the integral absorption increases in the expanding medium.


resonant expanding gas continuum radiation absorption 


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Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  1. 1.Institute of Computational Modeling of the Siberian Branch of the Russian Academy of SciencesKrasnoyarskRussia
  2. 2.National Research Tomsk State UniversityTomskRussia

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