Vol. 26, issue 09, article # 8

Kosarev N.I. Ionization and recombination kinetics of the atmospheric sodium. // Optika Atmosfery i Okeana. 2013. V. 26. No. 09. P. 766-772 [in Russian].
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Abstract:

The characteristic times of photoionization of the ground 3S level and excited 3P one of the sodium atom are calculated. The model of the balance equations of the ionization and recombination kinetics was constructed for optically thin case, based on the experimental scheme of reactions of the complex ion formation with participation of sodium, which considers also photoprocesses for the basic and excited levels. The numerical solution of the balance equations gives the time behavior of the sodium atomic density, ionic density, and complex ionic density when taking into account the laser illumination of the resonant transition at a wavelength of 0.589μm.

Keywords:

atmospheric sodium, kinetics, photoionization, photoexcitation, recombination, laser-induced

References:

1. Atmosfera: Spravochnik. L.: Gidrometeoizdat, 1991. 509 p.
2. Baujer Z. Fizika planetnyh ionosfer. M.: Mir, 1976. 251 p.
3. Foy R., Labeyrie A. Feasibility of adaptive telescope with laser probe // Astron. Astrophys. 1985. V. 152. L29.
4. Thompson L.A., Gardner C.S. Experiments on laser guide stars at Mauna Kea Observatory for Adaptive Imaging in Astronomy // Nature (Gr. Brit.). 1987. V. 328, N 6127. P. 229.
5. Jeys T.H. Development of a mesospheric sodium laser beacon for atmospheric adaptive optics // The Lincoln laboratory journal. 1991. V. 4, N 2. P. 133–150.
6. Plane J.M.C. A reference atmosphere for the atomic sodium layer. 2009. 26 p. [Электронный ресурс]. URL: http://spaceweather.usu.edu/files/uploads/PDF/Na_ Reference%20Atmosphere-revised.pdf (дата обращения: 16.05.2013).
7. Gardner Ch.S., Plane J.M.C., Pan W., Vondrak T., Murray B.J., Xinzhao Chu. Seasonal variations of the Na and Fe layers at the South Pole and their implications for the chemistry and general circulation of the polar mesosphere // J. Geophys. Res. 2005. V. 110, D10302, doi: 10.1029/2004JD005670.
8. Plane J.M.C. Atmospheric chemistry of meteoric metals // Chem. Rev. 2003. V. 103, iss. 12. P. 4963–4984.
9. Fan Z.Y., Plane J.M.C., Gumbel J., Stegman J., Llewellyn E.J. Satellite measurements of the global mesospheric sodium layer // Atmos. Chem. Phys. 2007. V. 7, N 15. P. 4107–4115.
10. Dunker T., Hoppe U.-P., Stober G., Rapp M. Development of the mesospheric Na layer at 69°N during the Geminids meteor shower 2010 // Ann. Geophys. 2013. V. 31. P. 61–73.
11. Helmer M., Plane J.M.C. A study of the reaction NaО2+O → NaO+O2: implications for the chemistry of sodium in the upper atmosphere // Geophys. Res. 1993. V. 98, N 12. P. 23207–23222.
12. Plane J.M.C. A time-resolved model of the mesospheric Na layer: сonstraints on the meteor input function // Atmos. Chem. Phys. 2004. V. 4, N 3. P. 627–638, doi: 10.5194/acp-4-627-2004.
13. Kibblewhite E. The physics of the sodium laser guide star: predicting and enhancing the photon returns. 2009. 9 p. [Электронный ресурс]. URL: http://www.amostech.com/ TechnicalPapers/ 2009/ Adaptive_Optics/ Kibblewhite. pdf (дата обращения: 16.05.2013).
14. Spektroskopija gazorazrjadnoj plazmy / Pod red. S.Je. Frisha. L.: Nauka, 1970. 372 p.
15. Makarova E.A., Haritonov A.V. Raspredelenie jenergii v spektre Solnca i solnechnaja postojannaja. M.: Nauka, 1972. 288 p.
16. Rajzer Ju.P. Fizika gazovogo razrjada. M.: Nauka, 1987. 592 p.
17. Zel'dovich Ja.B., Rajzer Ju.P. Fizika udarnyh voln i vysokotemperaturnyh gidrodinamicheskih javlenij. M.: Nauka, 1966. 688 p.
18. Sobel'man I.I. Vvedenie v teoriju atomnyh spektrov. M.: Nauka, 1977. 320 p.
19. Aymar M., Luc-Koenig E., Combet Farnoux F. Theoretical investigation on photoionization from Rydberg states of lithium, sodium and potassium // J. Phys. B. 1976. V. 9, N 8. P. 1279–1291.
20. Smirnov B.M. Kompleksnye iony. M.: Nauka, 1983. 152p.

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