Three years statistics of simple 3 solar bursts |
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| Authors: | Oscar T Matsuura P Marques Dos Santos |
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| Institution: | (1) Centro de Rádio Astronomia e Astrofísica, Universidade Mackenzie, São Paulo, Brasil |
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| Abstract: | A plasmoid may be ejected during a flare and condensed by a radiative instability. The spectral shape of the mean fluxes of Simple 3 (or long-enduring) solar events is interpreted in terms of a thermal emission from this transient condensation in the higher levels of the solar atmosphere. This condensation is thick enough to block the radiation from the underlying S-component. This explanation fits the observed polarization changes, as well as the thermal character of the bursts time profiles. A clue for solar activity forecasting as well as for detailed studies of active sources is indicated. |
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