Temporal and spectral characteristics of solar gamma flares observed in the Gamma-1 experiment.
Abstract
The results of a comparative analysis of the high-energy (Eγ > 30 MeV) powerful solar gamma flares of 26.03.91 and 15.06.91 are presented. These flares are estimated to have an active phase with an exponential intensity decay lasting up to 10 minutes (and possibly more for 15.06.91) and repeated multiple acts of electron and proton acceleration, followed by a longer phase without such repeated multiple acts of acceleration. Limits on parameters for particle acceleration and propagation in the solar atmosphere are estimated from the observational data for these flares.
- Publication:
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Journal of Moscow Physical Society
- Pub Date:
- 1996
- Bibcode:
- 1996JMoPS...6..399G
- Keywords:
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- Solar Gamma-Ray Bursts