Physics
Scientific paper
Jul 1977
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1977jatp...39..793h&link_type=abstract
Journal of Atmospheric and Terrestrial Physics, vol. 39, July 1977, p. 793-795, 797, 798. Research supported by the National Res
Physics
1
Auroras, Extremely Low Frequencies, Fine Structure, Hiss, Whistlers, Gyrofrequency, Helium Atoms, Protons
Scientific paper
Fine structure modulation at harmonics of the proton and/or helium gyrofrequency of whistlers, auroral hiss, and ELF hiss observed on the Isis I and II satellites was analyzed to determine the source regions where the modulation took place. The proton and helium modulated whistlers have been found to have source regions with apparent altitude range around 0-1800 km. Proton modulated auroral hiss was found to have source regions in the altitude range 1000 km to 2500 km. Helium modulated ELF his observed on the Isis II satellite was found to have source regions in the altitude range around 1400 km to 2000 km for geomagnetic latitudes above around 30 deg and below the satellite for geomagnetic latitudes below around 30 deg. For the ELF hiss near the Equator, the location of the modulation source region occurs along a magnetic field line related to the equatorial anomaly.
No associations
LandOfFree
The source regions of fine structure in whistlers, auroral hiss and ELF hiss 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 The source regions of fine structure in whistlers, auroral hiss and ELF hiss, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The source regions of fine structure in whistlers, auroral hiss and ELF hiss will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1560969