Physics
Scientific paper
May 2011
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011adspr..47.1568b&link_type=abstract
Advances in Space Research, Volume 47, Issue 9, p. 1568-1577.
Physics
Scientific paper
The period of field line resonance (FLR) type geomagnetic pulsations depends on the length of the field line and on the plasma density in the inner magnetosphere (plasmasphere), where field lines are closed. Here as FLR period, the period belonging to the maximum occurrence frequency of the occurrence frequency spectrum (equivalent resonance curve) of pulsations has been considered. The resonance system may be replaced by an equivalent resonant circuit. The plasma density would correspond to the ohmic load. The plasma in the plasmasphere originates from the ionosphere, thus FLR period, occurrence frequency are also affected by the maximum electron density in the ionosphere. The FLR period has shown an enhancement with increasing F region electron density, while the occurrence frequency indicated diminishing trend (possible damping effect). Thus, the increased plasma density may be the cause of the decreased occurrence of FLR type pulsations in the winter months of solar activity maximum years (winter anomaly).
Bencze Pal
Lemperger I.
No associations
LandOfFree
Characteristics of field line resonance type geomagnetic pulsations and variations of plasmaspheric plasma density distribution does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Characteristics of field line resonance type geomagnetic pulsations and variations of plasmaspheric plasma density distribution, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Characteristics of field line resonance type geomagnetic pulsations and variations of plasmaspheric plasma density distribution will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1745395