Constructive interference of large-scale gravity waves excited by interplanetary shock on 29 October 2003: CHAMP observation

	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
刊名	JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
	2014
卷号	119 期号:8
ISSN号	2169-9380
通讯作者	Guo, JP (reprint author), Chinese Acad Sci, State Key Lab Space Weather, CSSAR, SIGMA Weather Grp, Beijing, Peoples R China.
英文摘要	In 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.
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.nssc.ac.cn/handle/122/4445]
专题	国家空间科学中心_空间科学部
推荐引用方式 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,&Liu, Chaoxu.(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).