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Constructive interference of large-scale gravity waves excited by interplanetary shock on 29 October 2003: CHAMP observation
Guo, Jianpeng; Liu, Huixin; Feng, Xueshang; Wan, Weixing; Deng, Yue; Liu, Chaoxu; Guo, JP (reprint author), Chinese Acad Sci, State Key Lab Space Weather, CSSAR, SIGMA Weather Grp, Beijing, Peoples R China.
Department空间科学部
Source PublicationJOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
2014
Volume119Issue:8
ISSN2169-9380
Language英语
AbstractIn this paper we report the detection of full constructive interference between two large-scale gravity waves in the upper thermosphere from the CHAMP accelerometer measurements. The two waves are separately excited in northern and southern auroral regions by the shock-induced auroral intensification on 29 October 2003. They propagate equatorward and encounter near the equator, where constructive interference occurs and causes nightside equatorial neutral density enhancements of similar to 60%. This result demonstrates that the constructive interference can be a potential mechanism for large density increases in the equatorial region during magnetically active periods.
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/4445
Collection空间科学部
Corresponding AuthorGuo, JP (reprint author), Chinese Acad Sci, State Key Lab Space Weather, CSSAR, SIGMA Weather Grp, Beijing, Peoples R China.
Recommended Citation
GB/T 7714
Guo, Jianpeng,Liu, Huixin,Feng, Xueshang,et al. Constructive interference of large-scale gravity waves excited by interplanetary shock on 29 October 2003: CHAMP observation[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2014,119(8).
APA Guo, Jianpeng.,Liu, Huixin.,Feng, Xueshang.,Wan, Weixing.,Deng, Yue.,...&Guo, JP .(2014).Constructive interference of large-scale gravity waves excited by interplanetary shock on 29 October 2003: CHAMP observation.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,119(8).
MLA Guo, Jianpeng,et al."Constructive interference of large-scale gravity waves excited by interplanetary shock on 29 October 2003: CHAMP observation".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 119.8(2014).
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