Advertisement

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.

Keywords

resonant expanding gas continuum radiation absorption 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Y. S. Wark, S. Y. Rose, P. K. Patel, et al., Phys. Plasmas, 4, 2004–2010 (1997).ADSCrossRefGoogle Scholar
  2. 2.
    N. Davis, Rep. Prog. Phys., 42, 1566–1572 (1995).Google Scholar
  3. 3.
    C. Chenaus-Popovies, R. Corbett, C. J. Hooker, et al., Phys. Rev. Lett., 59, 2161–2170 (1987).ADSCrossRefGoogle Scholar
  4. 4.
    T. S. Killian, T. Pattard, T. Pohl, and J. M. Rost, Phys. Rep., 447, 77–90 (2007).ADSCrossRefGoogle Scholar
  5. 5.
    V. V. Sobolev, Sov. Astron. J., 34, 694–699 (1957).Google Scholar
  6. 6.
    N. I. Kosarev and N. Ya. Shaparev, J. Phys., B44, 195402 (2011).ADSGoogle Scholar
  7. 7.
    N. I. Kosarev and N. Ya. Shaparev, J. Phys., B45, 165003 (2012).ADSGoogle Scholar
  8. 8.
    N. Ya. Shaparev, Dokl. Akad. Nauk, 448, No. 4, 403–405 (2013).MATHGoogle Scholar
  9. 9.
    S. W. Drapatz, Planet Space Sci., 20, 663–682 (1972).ADSCrossRefGoogle Scholar
  10. 10.
    S. R. Pottasch, Planetary Nebulae: A Study of Late Stages of Stellar Evolution, Reidel, Dordrecht (1985).Google Scholar
  11. 11.
    N. Ya. Shaparev, Laser Phys. Lett., 10, 985501 (2013).CrossRefGoogle Scholar
  12. 12.
    Ya. Zel’dovich and Yu. Raizer, Physics of Shock Waves and High Temperature Hydrodynamic Phenomena, Academic Press, New York (1966).Google Scholar
  13. 13.
    D. Mihalas, Stellar Atmospheres, W. H. Freeman and Company, San Francisco (1978).Google Scholar
  14. 14.
    R. Ladenburg and S. Levy, Z. Phys., 65, 2000 (1930).Google Scholar

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

Personalised recommendations