Interpretation of multiple peaks observed in the quiet-time energy spectra of inner belt electrons

Details Interpretation of multiple peaks observed in the quiet-time energy spectra of inner belt electrons Interpretation of multiple peaks observed in the quiet-time energy spectra of inner belt electrons

Jan 1992

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992p%26ss...40...89j&link_type=abstract

Planetary and Space Science (ISSN 0032-0633), vol. 40, Jan. 1992, p. 89-93. Research supported by Department of Science and Tech

Other

1

Electron Capture, Energy Spectra, Inner Radiation Belt, Magnetic Anomalies, Satellite Observation, Solar Activity, Vlf Emission Recorders, Whistlers

Scientific paper

Multiple peaks observed in the energy spectra of electrons at the lower edge of the inner radiation belt (L not greater than 1.3) in the South Atlantic Anomaly region during magnetically quiet periods are interpreted in terms of cyclotron resonance involving whistler-mode waves radiated from multiple ground-based VLF transmitters. The results show that, out of six peaks observed at L = 1.22 and L = 1.31, three peaks corresponding to higher energies are formed as a result of pitch angle diffusion into the loss cone driven by first-order cyclotron resonance interaction involving the waves radiated from transmitters NSS (21.4 kHz), Omega (13.6 kHz), and Omega (10.2 kHz). It is suggested that the remaining peaks at lower energies in the spectra are formed as a result of cyclotron resonance involving third harmonics of the waves radiated from some of the above and other transmitters. Other possibilities suggested for the formation of multiple peaks are also discussed.

Affiliated with

Also associated with

No associations

Rating

Interpretation of multiple peaks observed in the quiet-time energy spectra of inner belt electrons 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 Interpretation of multiple peaks observed in the quiet-time energy spectra of inner belt electrons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interpretation of multiple peaks observed in the quiet-time energy spectra of inner belt electrons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-939512