New Analysis of the Seasonal Variation of the Critical Frequencies foF2 by a Proposed Formula of the Power of Solar Radiation
The present article is a new analysis of the seasonal variation of the critical frequencies foF2 by establishing a formula as a tool. Thus, from the formula of the power of solar radiation proposed, by its two components, one the power linked to the angles of attack of the solar rays and the other t...
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | International Journal of Geophysics |
| Online Access: | http://dx.doi.org/10.1155/2023/4405266 |
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| author | Segda Abdoul-kader Gnabahou Doua Allain Gyebre Aristide |
| author_facet | Segda Abdoul-kader Gnabahou Doua Allain Gyebre Aristide |
| author_sort | Segda Abdoul-kader |
| collection | DOAJ |
| description | The present article is a new analysis of the seasonal variation of the critical frequencies foF2 by establishing a formula as a tool. Thus, from the formula of the power of solar radiation proposed, by its two components, one the power linked to the angles of attack of the solar rays and the other the power imparted to the Earth-Sun distance, we will understand the asymmetries foF2 peaks at the equinoxes and the various winter and semiannual anomalies. By the power component imparted to the contribution of sunspots, we will understand the reversal of the maximum peak during the growth and waning phase of the solar cycle. Finally, by the power component linked to the transport mechanism and the reinforcement by the solar wind of the ionization, we will understand the why of the noninversion of the maximum of the peaks. |
| format | Article |
| id | doaj-art-d8c0231df00f49349f9a4663706cfbcd |
| institution | Kabale University |
| issn | 1687-8868 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Geophysics |
| spelling | doaj-art-d8c0231df00f49349f9a4663706cfbcd2025-08-20T03:24:16ZengWileyInternational Journal of Geophysics1687-88682023-01-01202310.1155/2023/4405266New Analysis of the Seasonal Variation of the Critical Frequencies foF2 by a Proposed Formula of the Power of Solar RadiationSegda Abdoul-kader0Gnabahou Doua Allain1Gyebre Aristide2Laboratory of Analytical Chemistry of Space and Energy Physics (LACAPSE) UFR-STLaboratory of Analytical Chemistry of Space and Energy Physics (LACAPSE) UFR-STLaboratory of Analytical Chemistry of Space and Energy Physics (LACAPSE) UFR-STThe present article is a new analysis of the seasonal variation of the critical frequencies foF2 by establishing a formula as a tool. Thus, from the formula of the power of solar radiation proposed, by its two components, one the power linked to the angles of attack of the solar rays and the other the power imparted to the Earth-Sun distance, we will understand the asymmetries foF2 peaks at the equinoxes and the various winter and semiannual anomalies. By the power component imparted to the contribution of sunspots, we will understand the reversal of the maximum peak during the growth and waning phase of the solar cycle. Finally, by the power component linked to the transport mechanism and the reinforcement by the solar wind of the ionization, we will understand the why of the noninversion of the maximum of the peaks.http://dx.doi.org/10.1155/2023/4405266 |
| spellingShingle | Segda Abdoul-kader Gnabahou Doua Allain Gyebre Aristide New Analysis of the Seasonal Variation of the Critical Frequencies foF2 by a Proposed Formula of the Power of Solar Radiation International Journal of Geophysics |
| title | New Analysis of the Seasonal Variation of the Critical Frequencies foF2 by a Proposed Formula of the Power of Solar Radiation |
| title_full | New Analysis of the Seasonal Variation of the Critical Frequencies foF2 by a Proposed Formula of the Power of Solar Radiation |
| title_fullStr | New Analysis of the Seasonal Variation of the Critical Frequencies foF2 by a Proposed Formula of the Power of Solar Radiation |
| title_full_unstemmed | New Analysis of the Seasonal Variation of the Critical Frequencies foF2 by a Proposed Formula of the Power of Solar Radiation |
| title_short | New Analysis of the Seasonal Variation of the Critical Frequencies foF2 by a Proposed Formula of the Power of Solar Radiation |
| title_sort | new analysis of the seasonal variation of the critical frequencies fof2 by a proposed formula of the power of solar radiation |
| url | http://dx.doi.org/10.1155/2023/4405266 |
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