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Model of Energy Spectrum Parameters of Ground Level Enhancement Events in Solar Cycle 23
Wu, S. -S.; Qin, G.; Qin, G (reprint author), Harbin Inst Technol, Sch Sci, Shenzhen, Peoples R China.
Department空间科学部
Source PublicationJOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
2018
Volume123Issue:1Pages:76-92
ISSN2169-9380
Language英语
AbstractMewaldt et al. (2012) fitted the observations of the ground level enhancement (GLE) events during solar cycle 23 to the double power law equation to obtain the four spectral parameters, the normalization constant C, low-energy power law slope gamma(1), high-energy power law slope gamma(2), and break energy E-0. There are 16 GLEs from which we select 13 for study by excluding some events with complicated situation. We analyze the four parameters with conditions of the corresponding solar events. According to solar event conditions, we divide the GLEs into two groups, one with strong acceleration by interplanetary shocks and another one without strong acceleration. By fitting the four parameters with solar event conditions we obtain models of the parameters for the two groups of GLEs separately. Therefore, we establish a model of energy spectrum of solar cycle 23 GLEs, which may be used in prediction in the future.
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6200
Collection空间科学部
Corresponding AuthorQin, G (reprint author), Harbin Inst Technol, Sch Sci, Shenzhen, Peoples R China.
Recommended Citation
GB/T 7714
Wu, S. -S.,Qin, G.,Qin, G . Model of Energy Spectrum Parameters of Ground Level Enhancement Events in Solar Cycle 23[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2018,123(1):76-92.
APA Wu, S. -S.,Qin, G.,&Qin, G .(2018).Model of Energy Spectrum Parameters of Ground Level Enhancement Events in Solar Cycle 23.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,123(1),76-92.
MLA Wu, S. -S.,et al."Model of Energy Spectrum Parameters of Ground Level Enhancement Events in Solar Cycle 23".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 123.1(2018):76-92.
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