Model of Energy Spectrum Parameters of Ground Level Enhancement Events in Solar Cycle 23

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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.
作者部门	空间科学部
发表期刊	JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
	2018
卷号	123 期号:1 页码:76-92
ISSN	2169-9380
语种	英语
摘要	Mewaldt 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.
收录类别	SCI
文献类型	期刊论文
条目标识符	http://ir.nssc.ac.cn/handle/122/6200
专题	空间科学部
通讯作者	Qin, G (reprint author), Harbin Inst Technol, Sch Sci, Shenzhen, Peoples R China.
推荐引用方式 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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