Sawant, H. S. ; Bhonsle, R. V. ; Degaonkar, S. S. ; Takakura, T. (1980) Complementary bursts, coronal inhomogeneities and new microscopic spectral features of solar bursts in type IV bursts Proceedings of the Symposium, College Park, Md., August 7-10, 1979 . pp. 269-271.
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Abstract
Complementary bursts (C.B's) have been observed in the decametric range during noise storms and/or type IV activity. These bursts essentially consist of two components, each component having a duration ~ 1 second. The first component shows weak emission or emission gap over a certain frequency range. The second component is observed after a certain delay. If the bursts are assumed to be generated at the fundamental, and if the radiation corresponding to the gap propagates through an electron density irregularity located close to the source along the line of sight, whose cross-section is less than the linear extent of the source, then almost all properties of the C.B.'s can be explained. High sensitivity and high frequency and time resolution spectra of type IV bursts at 137 MHz revealed new microscopic spectral features displaying "wave- like" and "fork- like" shapes.
Item Type: | Article |
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Source: | Copyright of this article belongs to Proceedings of the Symposium, College Park, Md. |
ID Code: | 89628 |
Deposited On: | 28 Apr 2012 12:45 |
Last Modified: | 19 May 2016 04:07 |
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