Correlation between lambda 4278-A optical emissions and a Pc 1 pearl event observed at Siple Station, Antarctica

Physics

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

2

Airglow, Atmospheric Radiation, Auroral Zones, Geomagnetic Micropulsations, Plasma Spectra, Antarctic Regions, Ion Cyclotron Radiation, Luminous Intensity, Nitrogen, Time Lag

Scientific paper

The paper presents correlations between the amplitude envelope of Pc pulsations and zenith 4278-A N2(+) intensity observed at Siple Station, Antarctica. The frequency time spectrogram of the ULF data does not show the increasing dispersion associated with bouncing waves, so that the Pc pulsation event is a periodic hydromagnetic emission. Analysis of the time delay between the particle-induced optical emission and the waves using the ion cyclotron resonance theory shows that the delay is consistent with the resonance of Pc 1 and MeV protons near the northern conjugate of the Siple line. It is concluded that the intensity of the measured light is higher than that which can be expected from precipitation of ions of normally observed densities.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Correlation between lambda 4278-A optical emissions and a Pc 1 pearl event observed at Siple Station, Antarctica 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 Correlation between lambda 4278-A optical emissions and a Pc 1 pearl event observed at Siple Station, Antarctica, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Correlation between lambda 4278-A optical emissions and a Pc 1 pearl event observed at Siple Station, Antarctica will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-1572293

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.