Ionospheric Effects of Solar Flares:
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Elektronisch E-Book |
Sprache: | English |
Veröffentlicht: |
Dordrecht
Springer Netherlands
1974
|
Schriftenreihe: | Astrophysics and Space Science Library, A Series of Books on the Recent Developments of Space Science and of General Geophysics and Astrophysics Published in Connection with the Journal Space Science Reviews
46 |
Schlagworte: | |
Online-Zugang: | Volltext |
Beschreibung: | Sudden Ionospheric Disturbances resulting from an interaction of the Solar Flare radiation with the constituents of the upper atmosphere constitute one of the three major aspects of ground level monitoring of solar flares -the other two being optical observations of flares, and the observations of solar bursts in radio wavelengths. SIDs, therefore, form a major part of flare monitoring programme in many observatories. Unlike the other two, however, the ionospheric effects of flares provide one major additional source of interest - the reaction of the ionospheric plasma to an impulsive ionization. The high atmosphere provides a low pressure laboratory without walls in which a host of reactions occur between electrons, ions and neutral particles. The resulting products and their distributions may bear no resemblance to those of the primary neutral constituents or their direct ionization products. The variations with the time of the day, with season and with solar activity that form the bulk of the ionospheric measurements are too slow to allow any insight into the nature of these ionospheric reactions whose lifetimes are often very short. The relaxation time of the ionospheric ionization is only a few minutes or fraction of a minute in the lower ionosphere and in the E-region and is about 30 min to an hour at 300 km. The flares provide a sudden short impulse comparable to these time scales |
Beschreibung: | 1 Online-Ressource (305p) |
ISBN: | 9789401022316 9789401022330 |
ISSN: | 0067-0057 |
DOI: | 10.1007/978-94-010-2231-6 |
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500 | |a Sudden Ionospheric Disturbances resulting from an interaction of the Solar Flare radiation with the constituents of the upper atmosphere constitute one of the three major aspects of ground level monitoring of solar flares -the other two being optical observations of flares, and the observations of solar bursts in radio wavelengths. SIDs, therefore, form a major part of flare monitoring programme in many observatories. Unlike the other two, however, the ionospheric effects of flares provide one major additional source of interest - the reaction of the ionospheric plasma to an impulsive ionization. The high atmosphere provides a low pressure laboratory without walls in which a host of reactions occur between electrons, ions and neutral particles. The resulting products and their distributions may bear no resemblance to those of the primary neutral constituents or their direct ionization products. The variations with the time of the day, with season and with solar activity that form the bulk of the ionospheric measurements are too slow to allow any insight into the nature of these ionospheric reactions whose lifetimes are often very short. The relaxation time of the ionospheric ionization is only a few minutes or fraction of a minute in the lower ionosphere and in the E-region and is about 30 min to an hour at 300 km. The flares provide a sudden short impulse comparable to these time scales | ||
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Datensatz im Suchindex
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author | Mitra, A. P. |
author_facet | Mitra, A. P. |
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dewey-raw | 523.01 |
dewey-search | 523.01 |
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dewey-tens | 520 - Astronomy and allied sciences |
discipline | Physik |
doi_str_mv | 10.1007/978-94-010-2231-6 |
format | Electronic eBook |
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illustrated | Not Illustrated |
indexdate | 2024-07-10T01:20:58Z |
institution | BVB |
isbn | 9789401022316 9789401022330 |
issn | 0067-0057 |
language | English |
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publishDate | 1974 |
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publisher | Springer Netherlands |
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series2 | Astrophysics and Space Science Library, A Series of Books on the Recent Developments of Space Science and of General Geophysics and Astrophysics Published in Connection with the Journal Space Science Reviews |
spelling | Mitra, A. P. Verfasser aut Ionospheric Effects of Solar Flares by A. P. Mitra Dordrecht Springer Netherlands 1974 1 Online-Ressource (305p) txt rdacontent c rdamedia cr rdacarrier Astrophysics and Space Science Library, A Series of Books on the Recent Developments of Space Science and of General Geophysics and Astrophysics Published in Connection with the Journal Space Science Reviews 46 0067-0057 Sudden Ionospheric Disturbances resulting from an interaction of the Solar Flare radiation with the constituents of the upper atmosphere constitute one of the three major aspects of ground level monitoring of solar flares -the other two being optical observations of flares, and the observations of solar bursts in radio wavelengths. SIDs, therefore, form a major part of flare monitoring programme in many observatories. Unlike the other two, however, the ionospheric effects of flares provide one major additional source of interest - the reaction of the ionospheric plasma to an impulsive ionization. The high atmosphere provides a low pressure laboratory without walls in which a host of reactions occur between electrons, ions and neutral particles. The resulting products and their distributions may bear no resemblance to those of the primary neutral constituents or their direct ionization products. The variations with the time of the day, with season and with solar activity that form the bulk of the ionospheric measurements are too slow to allow any insight into the nature of these ionospheric reactions whose lifetimes are often very short. The relaxation time of the ionospheric ionization is only a few minutes or fraction of a minute in the lower ionosphere and in the E-region and is about 30 min to an hour at 300 km. The flares provide a sudden short impulse comparable to these time scales Physics Astrophysics and Astroparticles Flare (DE-588)4277650-8 gnd rswk-swf Ionosphäre (DE-588)4130409-3 gnd rswk-swf Sonne (DE-588)1236963652 gnd rswk-swf Flare (DE-588)4277650-8 s Sonne (DE-588)1236963652 g Ionosphäre (DE-588)4130409-3 s 1\p DE-604 https://doi.org/10.1007/978-94-010-2231-6 Verlag Volltext 1\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk |
spellingShingle | Mitra, A. P. Ionospheric Effects of Solar Flares Physics Astrophysics and Astroparticles Flare (DE-588)4277650-8 gnd Ionosphäre (DE-588)4130409-3 gnd |
subject_GND | (DE-588)4277650-8 (DE-588)4130409-3 (DE-588)1236963652 |
title | Ionospheric Effects of Solar Flares |
title_auth | Ionospheric Effects of Solar Flares |
title_exact_search | Ionospheric Effects of Solar Flares |
title_full | Ionospheric Effects of Solar Flares by A. P. Mitra |
title_fullStr | Ionospheric Effects of Solar Flares by A. P. Mitra |
title_full_unstemmed | Ionospheric Effects of Solar Flares by A. P. Mitra |
title_short | Ionospheric Effects of Solar Flares |
title_sort | ionospheric effects of solar flares |
topic | Physics Astrophysics and Astroparticles Flare (DE-588)4277650-8 gnd Ionosphäre (DE-588)4130409-3 gnd |
topic_facet | Physics Astrophysics and Astroparticles Flare Ionosphäre Sonne |
url | https://doi.org/10.1007/978-94-010-2231-6 |
work_keys_str_mv | AT mitraap ionosphericeffectsofsolarflares |