Solar radio spikes - Radiation at harmonics S = 2-6

Details Solar radio spikes - Radiation at harmonics S = 2-6 Solar radio spikes - Radiation at harmonics S = 2-6

Nov 1990

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1990a%26a...239l...1g&link_type=abstract

Astronomy and Astrophysics (ISSN 0004-6361), vol. 239, no. 1-2, Nov. 1990, p. L1-L4.

Astronomy and Astrophysics

Astrophysics

35

Solar Radiation, Solar Radio Bursts, Radiation Spectra, Radio Emission, Synchrotron Radiation

Scientific paper

Observational evidence is presented for coherent solar radio spike radiation at harmonics up to s = 6, showing that, contrary to the predictions of the common electron cyclotron maser theories, millisecond spike burst radiation between 300 and 3000 MHz is not restricted to the fundamental frequency and its very lowest harmonics (s = 2,3). Radiation spectra were recorded by two frequency-agile receivers near Zurich (Switzerland), between 100 and 3000 MHz, at high time and frequency resolution. Harmonic ratios close to 2:3 and 3:4 were found, and some events showed three bands with ratios close to 2:3:4; in one case, three very similar separated branches of individual spike bursts were found with a frequency ratio of 3.0:4.0:5.05. It is suggested that these observations may be interpreted in terms of relativistic gyrosynchrotron maser.

Affiliated with

Also associated with

No associations

Rating

Solar radio spikes - Radiation at harmonics S = 2-6 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 Solar radio spikes - Radiation at harmonics S = 2-6, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solar radio spikes - Radiation at harmonics S = 2-6 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-838772