The Bulletin of The Korean Astronomical Society (천문학회보)
- Volume 36 Issue 1
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- Pages.39.2-39.2
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- 2011
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- 1226-2692(pISSN)
Dependence of solar proton events on their associated activities: CME parameters
- Park, Jin-Hye (School of Space Research, Kyung Hee University) ;
- Moon, Yong-Jae (School of Space Research, Kyung Hee University)
- Published : 2011.04.05
Abstract
In this study we have examined the occurrence probability of solar proton events (SEPs) and their peak fluxes depending two CME parameters, linear speed and angular width. For this we used the NOAA SPE events and their associated CME data from 1997 to 2006. As a result, the probability strongly depends on two parameters as follows. In the case of halo CME whose speed is equal to and faster than 1500km/s, 36.1% are associated with SPEs but in the case of partial halo CME (
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