ASTROD I, test of relativity, solar-system measurement and G-wave detection

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

	ASTROD I, test of relativity, solar-system measurement and G-wave detection
	Ni, WT ; Ba, G ; Ba, Y ; Dittus, H ; Huang, T ; Lammerzahl, C ; Li, GY ; Luo, J ; Ma, ZG ; Mangin, JF
刊名	JOURNAL OF THE KOREAN PHYSICAL SOCIETY
	2004-10-01
卷号	45 页码:S118-S123
关键词	cosmological constant phase transition bubble nucleation and growth
ISSN号	0374-4884
英文摘要	ASTROD-I is a mission concept under study to realize the general concept of ASTROD (Astrodynamical Space Test of Relativity using Optical Devices). This mission concept has one spacecraft carrying a payload of a telescope, five lasers, and a clock together with ground stations (ODSN: Optical Deep Space Network) to test the optical scheme of interferometric and pulse ranging and yet give important scientific results. The scientific goals include a better measurement of the relativistic parameters, a better sensitivity in using optical Doppler tracking method for detecting gravitational waves, and measurement of many solar system parameters more precisely. The weight of this spacecraft is estimated to be about 300-350 kg with a payload of about 100-120 kg. The spacecraft is to be launched with initial period about 290 days and to pass by Venus twice to receive gravity-assistance for achieving shorter periods. With good orbit design, after about 370 days from launch, the spacecraft will arrive at the other side of the Sun for the determination of relativistic parameters.
学科主题	Physics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
收录类别	ISTP ; SCI
语种	英语
WOS记录号	WOS:000224912600022
公开日期	2012-12-22
内容类型	期刊论文
源URL	[http://libir.pmo.ac.cn/handle/332002/7705]
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, Natl Astron Observ, Beijing 100012, Peoples R China 3.Tsinghua Univ, Dept Phys, Beijing 30055, Peoples R China 4.Zhongshan Univ, Dept Mech, Guangzhou 510275, Peoples R China 5.Univ Bremen, ZARM, Bremen, Germany 6.Nanjing Univ, Dept Astron, Nanjing 210093, Peoples R China 7.Hua Zhong Univ Sci & Technol, Dept Phys, Wuhan, Peoples R China 8.CERGA, Observ Cote Azur, Grasse, France 9.Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China 10.Univ Berlin, Dept Expt Phys, Berlin, Germany
推荐引用方式 GB/T 7714	Ni, WT,Ba, G,Ba, Y,et al. ASTROD I, test of relativity, solar-system measurement and G-wave detection[J]. JOURNAL OF THE KOREAN PHYSICAL SOCIETY,2004,45:S118-S123.
APA	Ni, WT.,Ba, G.,Ba, Y.,Dittus, H.,Huang, T.,...&Zhou, ZB.(2004).ASTROD I, test of relativity, solar-system measurement and G-wave detection.JOURNAL OF THE KOREAN PHYSICAL SOCIETY,45,S118-S123.
MLA	Ni, WT,et al."ASTROD I, test of relativity, solar-system measurement and G-wave detection".JOURNAL OF THE KOREAN PHYSICAL SOCIETY 45(2004):S118-S123.