Optics and Spectroscopy

, Volume 113, Issue 4, pp 353–358

Electron-impact excitation of even septet levels of an iron atom

  • Yu. M. Smirnov
Spectroscopy of Atoms and Molecules
  • 39 Downloads

Abstract

Excitation of even septet levels of the iron atom by collisions with slow electrons is studied by the method of extended crossing beams. At an exciting electron energy of 50 eV, 72 excitation cross sections are measured. In the electron energy range of 0–200 eV, 15 optical excitation functions are recorded. The obtained results are used to evaluate the total excitation cross sections of the even septet levels.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    P. A. Kolosov and Yu. M. Smirnov, Astron. Zh. 60(3), 524 (1983).ADSGoogle Scholar
  2. 2.
    Yu. M. Smirnov, Opt. Spectrosc. 84(6), 813 (1998).ADSGoogle Scholar
  3. 3.
    Yu. M. Smirnov, Teplofiz. Vys. Temp. 37(1), 44 (1999).Google Scholar
  4. 4.
    Yu. M. Smirnov, Kvantovaya Elektron. 30(11), 1019 (2000).CrossRefGoogle Scholar
  5. 5.
    Yu. M. Smirnov, in Physics of Electronic and Atomic Collisions, Ed. by V. V. Afrosimov (Izd-vo FTI AN SSSR, Leningrad, 1985), p. 183.Google Scholar
  6. 6.
    Yu. M. Smirnov, J. Phys. II (France) 4(1), 23 (1994).CrossRefGoogle Scholar
  7. 7.
    J. Reader and J. Sugar, J. Phys. Chem. Ref. Data 4(2), 353 (1975).ADSCrossRefGoogle Scholar
  8. 8.
    A. G. Gasanalizade, System of Energy Levels and Wavelengths of 26757 Lines of Neutral Iron FeI (1622-99948 Å) (AN Azerb. SSR, Shemakhinskaya Astrofiz. Observ., Baku, 1987), Parts 1, 2.Google Scholar
  9. 9.
    C. Roth, Atomic Data Nucl. Data Tables 25(2), 91 (1980).ADSCrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2012

Authors and Affiliations

  • Yu. M. Smirnov
    • 1
  1. 1.Moscow Power Engineering InstituteMoscowRussia

Personalised recommendations