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Solar Eneregetic Particle Event Distribution Function as Inferred from Spaceborne Measurements and Lunar Rock Isotopic Data Nymmik R.Aстатья
- Автор: Nymmik R.A.
- Сборник: Proceedings of the 25th ICRC
- Том: 6
- Год издания: 1999
- Место издания: USA
- Первая страница: 268
- Последняя страница: 271
- Аннотация: The differential and integral distributions of the satellite-measured cycle 20-22 SEP events are analyzed as relevant to the last million of years-long impact of the mean solar proton fluxes on lunar rocks.(Reedy, 1966). The two sets of data indicate that the SEP event distribution function gets steeper as the SEP fluence size increases. The distribution can be described by a power-law function with exponential steepening for large fluences. The parameters have been found for the distribution that covers the ³30 MeV solar proton fluence range from 106 to 1011 cm-2.
- Добавил в систему: Ныммик Рихо Альфредович