Semi-annual, annual and Universal Time variations in the magnetosphere and in geomagnetic activity: 4. Polar Cap motions and origins of the Universal Time effect
We use the am, an, as and the aσ geomagnetic indices to the explore a previously overlooked factor in magnetospheric electrodynamics, namely the inductive effect of diurnal motions of the Earth’s magnetic poles toward and away from the Sun caused by Earth’s rotation. Because the offset of the (eccen...
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| Auteurs principaux: | , , , , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
EDP Sciences
2021-01-01
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| Collection: | Journal of Space Weather and Space Climate |
| Sujets: | |
| Accès en ligne: | https://www.swsc-journal.org/articles/swsc/full_html/2021/01/swsc200083/swsc200083.html |
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