Physics
Scientific paper
Jul 1985
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1985jgr....90.6251c&link_type=abstract
Journal of Geophysical Research (ISSN 0148-0227), vol. 90, July 1, 1985, p. 6251-6266.
Physics
10
Radiant Flux Density, Solar Flares, Solar Protons, Solar Radio Bursts, Solar Spectra, Emission Spectra, Microwave Spectra, Particle Acceleration, Spectrum Analysis, Type 2 Bursts
Scientific paper
Castelli et al. (1967) proposed that the 'U-shaped' peak flux density radio spectrum with high flux densities at meter and centimeter wavelengths and a minimum in the decimeter range is the 'preferred spectrum' for major solar proton flares. Evidence was presented indicating that the U-shaped spectrum was a necessary or almost necessary condition for a solar flare to produce a polar cap absorption (PCA) event. The present study is concerned with a classification of the peak flux density spectra of all large radio bursts observed from 1965-1979, taking into account also a comparison of the associations of bursts of different spectral classes with interplanetary proton events and type II/IV bursts. In addition an examination is conducted of the nature of the low-frequency branch of the U-shaped spectrum. A search is performed regarding the necessary conditions in the radio domain for the occurrence of a significant proton event.
Cliver Edward W.
Gentile Louise C.
McNamara Leo F.
No associations
LandOfFree
Peak flux density spectra of large solar radio bursts and proton emission from flares 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 Peak flux density spectra of large solar radio bursts and proton emission from flares, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Peak flux density spectra of large solar radio bursts and proton emission from flares will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1232308