Abstract
The effect of neutral atmospheric parameters on the radiation transfer in the Lyman-alpha line and the electron concentration in the ionospheric D region is studied for various seasons and nitric oxide (NО) concentrations. The radiation transfer was calculated with a modified radiation transfer model that allows multiscattering radiation effects. The atomic hydrogen and molecular oxygen profiles affecting Lyman-alpha radiation propagation were given with the MSIS-00 model. It is shown the radiation fluxes in the Lyman-alpha line and the electron concentration in the D region can be markedly affected upon sudden stratospheric warming and by the influence of planetary waves on the mesosphere. The changes in radiation fluxes in the Lyman-alpha line under unstable atmospheric conditions in the winter and the possible NО variations qualitatively explain the phenomenon of the winter anomaly.
Similar content being viewed by others
REFERENCES
Barabash, V., Osepian, A., Dalin, P., and Kirkwood, S., Electron density profiles in the quiet lower ionosphere based on the results of modeling and experimental data, Ann. Geophys., 2012, vol. 30, no. 9, pp. 1345–1360.
Belikov, Yu.E. and Gurvich, A.V., Images of optical thick artificial aerosol clouds in the near-Earth space, Adv. Space Res., 1995, vol. 15, no. 12, pp. 12103–12106.
Belikov, Yu.E., Nikolaishvili, Sh.S., and Peradze, R.K., Model of sunlight scattering in an artificial spherical gas-dispersion cloud in the Earth’s upper atmosphere, Kosm. Issled., 1993, vol. 31, no. 1, pp. 135–142.
Belikov, Yu., Romanovsky, Yu., Nikolaishvili, Sh., and Peradze, R., Numerical model of scattering radiation in the Earth atmosphere for scientific investigations and applications, Phys. Chem. Earth B, 2000, vol. 25, nos. 5–6, pp. 427–430.
Belikov, Yu.E., Dyshlevskii, S.V., and Nikolaishvili, Sh.S., Mathematical model of solar radiation transfer in the Earth’s atmosphere. Part 1, Geliogeofiz. Issled., 2018a, no. 17, pp. 77–86.
Belikov, Yu.E., Dyshlevskii, S.V., and Nikolaishvili, Sh.S., Mathematical model of solar radiation transfer in the Earth’s atmosphere. Part 2, Geliogeofiz. Issled., 2018b, no. 18, pp. 18–31.
Belikov, Yu.E., Dyshlevskii, S.V., and Nikolaishvili, Sh.S., Mathematical model of solar radiation transfer in the Earth’s atmosphere. Part 3, Geliogeofiz. Issled., 2018c, no. 18, pp. 32–39.
Biondi, M.A., Atmospheric electron-ion and ion-ion recombination processes, Can. J. Chem., 1969, vol. 47, pp. 1711–1719.
Callis, L.B., Natarajan, M., and Lambeth, J.D., Observed and calculated mesospheric NO, 1992–1997, Geophys. Res. Lett., 2002, vol. 29, no. 2, pp. 17-1–17-4. https://doi.org/10.1029/2001GL013995
Danilov, A.D., Photochemistry of the D-region, Ionos.Issled., № 34. C. 6-35. 1981.
Danilov, A.D., Meteorological control of the D-region, Ionos.Issled., № 39. C. 33-42. 1986.
Danilov, A.D., Populyarnaya aeronomiya (Popular Aeronomy), Leningrad: Gidrometeoizdat, 1989.
Danilov, A.D. and Smirnova, N.V., Ion composition and photochemistry of the lower thermosphere. 2. Ion composition of D- and E-regions, Geomagn. Aeron., 1993, vol. 33, no. 1, pp. 120–133.
Dyshlevskii, S.V. and Belikov, Yu.E., Radiation flux variations in Layman alpha hydrogen line in the ionospheric D-region, Geliogeofiz. Issled., 2018, no. 17, pp. 64–76.
Garcia, R.R., Solomon, S., Avery, S.K., and Reid, G.C., Transport of nitric oxide and D region winter anomaly, J. Geophys. Res., 1987, vol. 92, no. D1, pp. 977–994.
Ivanov-Kholodnyi, G.S. and Nikol’skii, G.M., Solntse i ionosfera (korotkovolnovoe izluchenie Solntsa i ego vozdeistvie na ionosferu) (The Sun and the Ionosphere (Shortwave Solar Radiation and Its Impact on the Ionosphere)), Moscow: Nauka, 1969.
Lacoursière, J., Meyer, S.A., Faris, G.W., Slanger, T.G., Lewis, B.R., and Gibson, S.T., The O(1D) yield from O2 photodissociation near H Lyman-α (121.6 nm), J. Chem. Phys., 1999, vol. 110, no. 4, pp. 1949–1958.
Laštovička, J., On some sources of uncertainty in the Lyman-α ionization rate calculations, Stud. Geophys. Geod., 1976, vol. 20, pp. 273–283.
Lazarev, A.I., Kovalenok, V.V., and Avakyan, S.V., Issledovanie Zemli s pilotiruemykh kosmicheskikh korablei (Investigation of the Earth from Manned Space Vehicles), Leningrad: Gidrometeoizdat, 1987.
Lewis, B.R., Vardavas, I.M., and Carver, J.H., The aeronomic dissociation of water vapor by solar H Lyman-α radiation, J. Geophys. Res., 1983, vol. 88, pp. 4935–4940.
Medvedev, V.V. and Nikitin, M.B., Analytical approximation of [NO] altitude distribution in the mesosphere, Geomagn. Aeron. (Engl. Transl.), 1999, vol. 39, no. 5, pp. 654–657.
Medvedev, V.V., Ishanov, S.A., and Zenkin, V.I., Self-consistent model of the lower ionosphere, Geomagn. Aeron. (Engl. Transl.), 2002a, vol. 42, no. 6, pp. 745–754.
Medvedev, V.V., Latyshev, K.S., and Nikitin, M.B., Analytical approximation of the nitric oxide vertical distribution in the Earth’s mesosphere, Geomagn. Aeron. (Engl. Transl.), 2002b, vol. 42, no. 5, pp. 614–616.
Medvedeva, I.V., Beletskii, A.B., Perminov, V.I., Semenov, A.I., Chernigovskaya, M.A., and Shefov, N.I., Variations in atmospheric temperature at the mesopause and lower thermosphere heights during periods of stratospheric warming according to the data of ground-based and satellite measurements at different longitudinal sectors, Sovrem. Probl. Distantsionnogo Zondirovaniya Zemli Kosmosa, 2011, vol. 8, no. 4, pp. 127–135.
Meira, L.G., Rocket measurements of upper atmospheric nitric oxide and their consequences to the lower ionosphere, J. Geophys. Res., 1971, vol. 76, pp. 202–212.
Pavlov, A.V., Photochemistry of Ions at D-region Altitudes of the Ionosphere: A Review, Dordrecht: Springer, 2013.
Petrignani, A., Andersson, P.U., Pettersson, J.B.C., Tho-mas, R.D., Hellberg, F., Ehlerding, A., Larsson, M., and van der Zande, W.J., Dissociative recombination of the weakly bound NO-dimer cation: Cross sections and three-body dynamics, J. Chem. Phys., 2005, vol. 123, no. 19, pp. 194 306–194 311. https://doi.org/10.1063/1.2116927
Picone, J.M., Hedin, A.E., Drob, D.P., and Aikin, A.C., NRLMSISE-00 empirical model of the atmosphere: Statistical comparisons and scientific issues, J. Geophys. Res., 2002, vol. 107, no. A12, 1468. https://doi.org/10.1029/2002JA009430
Reddmann, T. and Uhl, R., The H Lyman-α actinic flux in the middle atmosphere, Atmos. Chem. Phys., 2003, vol. 3, pp. 225–231.
Sassi, F., Garcia, R.R., Boville, D.F., and Liu, H., On temperature inversions and the mesospheric surf zone, J. Geophys. Res., 2002, vol. 107, no. D19, 4380. https://doi.org/10.1029/2001JD001525
Siskind, D.E., Barth, C.A., and Russel, J.M., A climatology of nitric oxide in the mesosphere and thermosphere, Adv. Space Res., 1998, vol. 21, pp. 1353–1362.
Smirnova, N.V. and Danilov, A.D., Rocket data on the D-region positive ion composition, J. Atmos. Terr. Phys., 1994, vol. 56, no. 8, pp. 887–892.
Smirnova, N.V., Ogloblina, O.F., and Vlaskov, V.F., Modeling of the lower ionosphere, Pure Appl. Geophys., 1988, vol. 127, nos. 2–3, pp. 353–379.
Solomon, S., Reid, G.C., and Roble, R.G., Photochemical coupling between the thermosphere and the lower atmosphere. 1. Odd nitrogen from 50 to 120 km, J. Geophys. Res., 1982a, vol. 87, pp. 7206–7220.
Solomon, S., Reid, G.C., Roble, R.G., and Crutzen, P.J., Photochemical coupling between the thermosphere and the lower atmosphere. 2. D region ion chemistry and the winter anomaly, J. Geophys. Res., 1982b, vol. 87, pp. 7221–7227.
Strobel, D.F., Diurnal variation of nitric oxide in the upper atmosphere, J. Geophys. Res., 1971, vol. 76, no. 10, pp. 2441–2452.
Tuchkov, G.A. and Zadorozhnyi, A.M., Direct measurements of nitric oxide in the middle atmosphere, Kosm. Issled., 1988, vol. 26, no. 3, pp. 474–477.
Walker, G., Astronomical Observations, Cambridge: Cambridge Univ. Press, 1987; Moscow: Mir, 1990.
Weller, C.S. and Biondi, M.A., Recombination, attachment, and ambipolar diffusion of electrons in photoionized NO afterglow, Phys. Rev., 1968, vol. 172, pp. 198–206.
Author information
Authors and Affiliations
Corresponding authors
Rights and permissions
About this article
Cite this article
Dyshlevsky, S.V., Belikov, Y.E. Specific Features of Radiation Transfer in the Hydrogen Lyman-alpha Line and Their Possible Relationship with Changes in the Electron Concentration in the Ionospheric D Region. Geomagn. Aeron. 60, 325–334 (2020). https://doi.org/10.1134/S0016793220030056
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0016793220030056