Response of the convecting high-latitude F layer to a powerful HF wave
A numerical model of the high-latitude ionosphere, which takes into account the convection of the ionospheric plasma, has been developed and utilized to simulate the F-layer response at auroral latitudes to high-power radio waves. The model produces the time variations of the electron density, posit...
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Copernicus Publications
1997
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ftdoajarticles:oai:doaj.org/article:5293bfd5ae8e455e93ba040eaad27602 2023-05-15T18:33:50+02:00 Response of the convecting high-latitude F layer to a powerful HF wave G. I. Mingaleva V. S. Mingalev 1997-10-01T00:00:00Z https://doi.org/10.1007/s00585-997-1291-8 https://doaj.org/article/5293bfd5ae8e455e93ba040eaad27602 EN eng Copernicus Publications https://www.ann-geophys.net/15/1291/1997/angeo-15-1291-1997.pdf https://doaj.org/toc/0992-7689 https://doaj.org/toc/1432-0576 doi:10.1007/s00585-997-1291-8 0992-7689 1432-0576 https://doaj.org/article/5293bfd5ae8e455e93ba040eaad27602 Annales Geophysicae, Vol 15, Pp 1291-1300 (1997) Science Q Physics QC1-999 Geophysics. Cosmic physics QC801-809 article 1997 ftdoajarticles https://doi.org/10.1007/s00585-997-1291-8 2022-12-30T22:48:37Z A numerical model of the high-latitude ionosphere, which takes into account the convection of the ionospheric plasma, has been developed and utilized to simulate the F-layer response at auroral latitudes to high-power radio waves. The model produces the time variations of the electron density, positive ion velocity, and ion and electron temperature profiles within a magnetic field tube carried over an ionospheric heater by the convection electric field. The simulations have been performed for the point with the geographic coordinates of the ionospheric HF heating facility near Tromso, Norway, when it is located near the midnight magnetic meridian. The calculations have been made for equinox, at high-solar-activity, and low-geomagnetic-activity conditions. The results indicate that significant variations of the electron temperature, positive ion velocity, and electron density profiles can be produced by HF heating in the convecting high-latitude F layer. Article in Journal/Newspaper Tromso Tromso Directory of Open Access Journals: DOAJ Articles Norway Tromso ENVELOPE(16.546,16.546,68.801,68.801) Annales Geophysicae 15 10 1291 1300 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Science Q Physics QC1-999 Geophysics. Cosmic physics QC801-809 |
spellingShingle |
Science Q Physics QC1-999 Geophysics. Cosmic physics QC801-809 G. I. Mingaleva V. S. Mingalev Response of the convecting high-latitude F layer to a powerful HF wave |
topic_facet |
Science Q Physics QC1-999 Geophysics. Cosmic physics QC801-809 |
description |
A numerical model of the high-latitude ionosphere, which takes into account the convection of the ionospheric plasma, has been developed and utilized to simulate the F-layer response at auroral latitudes to high-power radio waves. The model produces the time variations of the electron density, positive ion velocity, and ion and electron temperature profiles within a magnetic field tube carried over an ionospheric heater by the convection electric field. The simulations have been performed for the point with the geographic coordinates of the ionospheric HF heating facility near Tromso, Norway, when it is located near the midnight magnetic meridian. The calculations have been made for equinox, at high-solar-activity, and low-geomagnetic-activity conditions. The results indicate that significant variations of the electron temperature, positive ion velocity, and electron density profiles can be produced by HF heating in the convecting high-latitude F layer. |
format |
Article in Journal/Newspaper |
author |
G. I. Mingaleva V. S. Mingalev |
author_facet |
G. I. Mingaleva V. S. Mingalev |
author_sort |
G. I. Mingaleva |
title |
Response of the convecting high-latitude F layer to a powerful HF wave |
title_short |
Response of the convecting high-latitude F layer to a powerful HF wave |
title_full |
Response of the convecting high-latitude F layer to a powerful HF wave |
title_fullStr |
Response of the convecting high-latitude F layer to a powerful HF wave |
title_full_unstemmed |
Response of the convecting high-latitude F layer to a powerful HF wave |
title_sort |
response of the convecting high-latitude f layer to a powerful hf wave |
publisher |
Copernicus Publications |
publishDate |
1997 |
url |
https://doi.org/10.1007/s00585-997-1291-8 https://doaj.org/article/5293bfd5ae8e455e93ba040eaad27602 |
long_lat |
ENVELOPE(16.546,16.546,68.801,68.801) |
geographic |
Norway Tromso |
geographic_facet |
Norway Tromso |
genre |
Tromso Tromso |
genre_facet |
Tromso Tromso |
op_source |
Annales Geophysicae, Vol 15, Pp 1291-1300 (1997) |
op_relation |
https://www.ann-geophys.net/15/1291/1997/angeo-15-1291-1997.pdf https://doaj.org/toc/0992-7689 https://doaj.org/toc/1432-0576 doi:10.1007/s00585-997-1291-8 0992-7689 1432-0576 https://doaj.org/article/5293bfd5ae8e455e93ba040eaad27602 |
op_doi |
https://doi.org/10.1007/s00585-997-1291-8 |
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Annales Geophysicae |
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15 |
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10 |
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1291 |
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1300 |
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1766218480511614976 |