The link between the pulsation activity in the local resonant band at a low latitude station and the macroscale structure of the interplanetary medium has been investigated. The experimental results show a clear dependence of the amplitude of the local resonant events on the interplanetary magnetic field magnitude and a preferable occurrence in correspondence of the compression regions preceding the high velocity solar wind streams. These features appear consistent with an upstream wave source for these events.
|Titolo:||Relationship between field line resonance at low geomagnetic latitudes and solar wind structures|
|Data di pubblicazione:||1991|
|Appare nelle tipologie:||1.1 Articolo in rivista|