There are three kinds of observations that provide indirect evidence for the contentions that (a) some type III radiation is fundamental radiation; and (b) type III's are at times emitted simultaneously as fundamental and second-harmonic plasma radiation.
Pairs of non fundamental-harmonic type III bursts
โ Scribed by C. Caroubalos; J. Heyvaerts; M. Pick; G. Trottet
- Publisher
- Springer
- Year
- 1974
- Tongue
- English
- Weight
- 512 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0038-0938
No coin nor oath required. For personal study only.
โฆ Synopsis
Different forms of pairs of type III bursts have been discussed in the literature. We report here a new aspect revealed by high time resolution radioheliography. In some groups of these bursts, each element appears to be split into two components. These pairs recur with a characteristic time, and in a given group the time splitting of the two components of each pair is the same (one second or less). The nature of these pairs is discussed: the fundamental-harmonic hypothesis is excluded. Alternative interpretations are reviewed.
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