Analysis of origin of multi-ring basins by theory of deep water waves

CORC > 紫金山天文台 > 中国科学院紫金山天文台 > 近地天体探测和太阳系天体研究团组

	Analysis of origin of multi-ring basins by theory of deep water waves
	Shi Jian-Chun1,2 ; Ma Yue-Hua1 ; Chen Dao-Han 1; Bao Gang1
刊名	CHINESE PHYSICS LETTERS
	2008-02-01
卷号	25 期号:2 页码:787-789
关键词	ASTEROID IMPACT TSUNAMI MODEL MOON
ISSN号	0256-307X
英文摘要	The tsunami model of the origin of multi-ring basins is analysed with the theory of deep water waves generated by an initial surface deformation, which is set as a parabolic crater. We obtain an approximate formula for calculating the ring radius. The formula applied to some multi-ring basins on the Moon, Mercury and Mars gives almost equidistant spacing of the rings within the main ring (the IV ring); this agrees with the previous conclusion that the IV ring marks the end of the fluidized region. Besides this, the theory of deep water waves does not require similar crustal structure at each basin-impact site on all three planets which is required in the theory of shallow water waves.
学科主题	Physics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	ASTEROID IMPACT TSUNAMI ; MODEL ; MOON
收录类别	SCI
语种	英语
WOS记录号	WOS:000253316600118
公开日期	2011-12-29
内容类型	期刊论文
源URL	[http://159.226.72.40/handle/332002/1863]
专题	紫金山天文台_近地天体探测和太阳系天体研究团组
作者单位	1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Shi Jian-Chun,Ma Yue-Hua,Chen Dao-Han,et al. Analysis of origin of multi-ring basins by theory of deep water waves[J]. CHINESE PHYSICS LETTERS,2008,25(2):787-789.
APA	Shi Jian-Chun,Ma Yue-Hua,Chen Dao-Han,&Bao Gang.(2008).Analysis of origin of multi-ring basins by theory of deep water waves.CHINESE PHYSICS LETTERS,25(2),787-789.
MLA	Shi Jian-Chun,et al."Analysis of origin of multi-ring basins by theory of deep water waves".CHINESE PHYSICS LETTERS 25.2(2008):787-789.