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| Titel |
Polarization properties of Gendrin mode waves observed in the Earth's magnetosphere: observations and theory |
| VerfasserIn |
O. P. Verkhoglyadova, B. T. Tsurutani |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
0992-7689
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| Digitales Dokument |
URL |
| Erschienen |
In: Annales Geophysicae ; 27, no. 12 ; Nr. 27, no. 12 (2009-12-04), S.4429-4433 |
| Datensatznummer |
250016721
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| Publikation (Nr.) |
 copernicus.org/angeo-27-4429-2009.pdf |
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| Zusammenfassung |
| We show a case of an outer zone magnetospheric electromagnetic wave
propagating at the Gendrin angle, within uncertainty of the measurements.
The chorus event occurred in a "minimum B pocket". For the
illustrated example, the measured angle of wave propagation relative to the
ambient magnetic field θkB was 58°±4°. For this event the
theoretical Gendrin angle was 62°. Cold plasma model is used to
demonstrate that Gendrin mode waves are right-hand circularly polarized, in
excellent agreement with the observations. |
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