On the Origin of Long Lasting Gamma Ray Emission from Solar Flares
We discuss the recently discovered long duration gamma ray emission from solar flares. We examine new data for the 1991 June 11 flare which suggest that, during at least the first 3 hours after the beginning of the flare, pure trapping cannot account for the observations.
Proceedings of Kofu Symposium
- Pub Date:
- July 1994