Possible origin of solar bursts not correlated on time at different frequencies

Abstract

The search of solar bursts recorded in 1968 and 1970 at 408 MHz shows the presence of bursts not correlated within ± 20 minutes at different frequencies. If synchrotron radiation is assumed, for this kind of bursts, low and high frequency cutoffs is explainable. Source parameters are deducted, and suggested source of energy.