FREQUENCY CHARACTERS OF FINE STRACTURE EVENT AT cm AND mm WAVELENGTH
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Abstract: Based on the analysis for frequency characterestics of solar radio quasi-periodic pulsation at short cm and mm wavelengths, it is found that the reahve bandwidth of such a kind of event is 50%, and should be in wide bandwidth group. on the other hand, such a kind of phenomena occured bassically at the optical thin part or at about peak frequency of spectrum of related bulst. Thus, the fine structure may be cautal by gyro-synchrotron radiahon from quasi-periodic injechon of nonthermal electrons.
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Key words:
- Solar flare /
- Short cm-mm wavelength /
- Fine structure event /
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