Kilometric type III burst enhancements associated with interplanetary shocks
โ Scribed by Nicholas Dunckel
- Book ID
- 104643113
- Publisher
- Springer
- Year
- 1976
- Tongue
- English
- Weight
- 243 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0038-0938
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โฆ Synopsis
Type III bursts have been observed in the 30-100kHz range which show localized enhancements in their spectra. The enhancements exhibited by a series of type III bursts extending over a period of several hours show a consistent decrease in frequency. The rate of this decrease is consistent with the movement of an interplanetary shock. The passage of such a shock by the Earth is suggested by the occurrence of sudden commencements at approximately the expected time.
๐ SIMILAR VOLUMES
We have grouped observed type III solar bursts according to the discrete frequencies of observation in the kilometrie wavelength range. For each group we have obtained the bursts' frequency of occurrence as a function of the heliographic longitude of the associated optical flares. We found that flar