中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Particle bursts in the inner radiation belt related to global lightning activity

文献类型:期刊论文

作者Wu Fei; Hao YongQiang; Zhang DongHe
刊名SCIENCE CHINA-TECHNOLOGICAL SCIENCES
出版日期2013
卷号56期号:11页码:2658-2667
关键词particle burst (PB) wave-particle interaction lightning-induced VLF seismo-electromagnetic emissions (SEME)
ISSN号1674-7321
通讯作者Hao, YQ (reprint author), Peking Univ, Inst Space Phys & Appl Technol, Beijing 100871, Peoples R China.
英文摘要Particle bursts (PBs), the phenomena characterized by short-term increases of particle counting rates (CRs), were observed by space-borne radiation belt particle detectors. With the electron CR data obtained by National Oceanic and Atmospheric Administration (NOAA)-18 satellite, the occurrence of PBs in the inner belt (1a (c) 1/2La (c) 1/22 and Ba (c) 3/420.5 mu T) were derived for years 2006-2011. The monthly occurrence number of PBs exhibits a strong maximum in northern summer (May-August). In association with global lightning data, the seasonal occurrence of PBs is found to be consistent with the lightning activity, especially if only lightning flashes at latitudes > 20A degrees are taken into account. The positive correlation between PBs and mid-latitude lightning discharges indicates the role of lightning-induced whistler waves, and is consistent with the expected pitch-angle scattering by wave-particle interactions. The contribution of lightning is so significant that it forms a non-negligible seasonal background of PBs. If one connects PBs to seismoelectromagnetic emissions (SEME) in attempt to find the earthquake precursor, the lightning background needs to be considered with great care.
收录类别SCI ; EI
语种英语
源URL[http://ir.nssc.ac.cn/handle/122/5005]  
专题国家空间科学中心_空间科学部
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GB/T 7714
Wu Fei,Hao YongQiang,Zhang DongHe. Particle bursts in the inner radiation belt related to global lightning activity[J]. SCIENCE CHINA-TECHNOLOGICAL SCIENCES,2013,56(11):2658-2667.
APA Wu Fei,Hao YongQiang,&Zhang DongHe.(2013).Particle bursts in the inner radiation belt related to global lightning activity.SCIENCE CHINA-TECHNOLOGICAL SCIENCES,56(11),2658-2667.
MLA Wu Fei,et al."Particle bursts in the inner radiation belt related to global lightning activity".SCIENCE CHINA-TECHNOLOGICAL SCIENCES 56.11(2013):2658-2667.

入库方式: OAI收割

来源:国家空间科学中心

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