Descope of the ALIA mission

	Descope of the ALIA mission
	Gong XF; Lau YK; Xu SN; Amaro-Seoane P; Bai S; Bian X; Cao ZJ; Chen GR; Chen X; Ding YW; Dong P; Gao W; Heinzel G; Li M; Li S; Liu FK; Luo ZR(罗子人); Shao MX; Spurzem R; Sun BS; Tang WL; Wang Y; Xu P; Yu P; Yuan YF; Zhang XM; Zhou ZB
	2014
会议名称	10TH INTERNATIONAL LISA SYMPOSIUM
会议日期	MAY 18-23, 2014
会议地点	Univ Florida, Gainesville, FL
关键词	SUPERMASSIVE BLACK-HOLES POPULATION-III BINARIES MODELS
中文摘要	The present work reports on a feasibility study commissioned by the Chinese Academy of Sciences of China to explore various possible mission options to detect gravitational waves in space alternative to that of the eLISA/LISA mission concept. Based on the relative merits assigned to science and technological viability, a few representative mission options descoped from the ALIA mission are considered. A semi-analytic Monte Carlo simulation is carried out to understand the cosmic black hole merger histories and the possible scientific merits of the mission options in probing the light seed black holes and their coevolution with galaxies in early Universe. The study indicates that, by choosing the armlength of the interferometer to be three million kilometers and shifting the sensitivity floor to around one-hundredth Hz, together with a very moderate improvement on the position noise budget, there are certain mission options capable of exploring light seed, intermediate mass black hole binaries at high redshift that are not readily accessible to eLISA/LISA, and yet the technological requirements seem to within reach in the next few decades for China.
收录类别	CPCI-S ; EI
会议网址	http://dx.doi.org/ 10.1088/1742-6596/610/1/012011
会议录	Journal of Physics Conference Series,V.610
会议录出版者	IOP PUBLISHING LTD
会议录出版地	DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
语种	英语
WOS记录号	WOS:000358149000011
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/55359]
专题	力学研究所_国家微重力实验室
推荐引用方式 GB/T 7714	Gong XF;Lau YK;Xu SN;Amaro-Seoane P;Bai S;Bian X,Cao ZJ;Chen GR;Chen X;Ding YW,Dong P;Gao W;Heinzel G;Li M;Li S;Liu FK,et al. Descope of the ALIA mission[C]. 见:10TH INTERNATIONAL LISA SYMPOSIUM. Univ Florida, Gainesville, FL. MAY 18-23, 2014.http://dx.doi.org/ 10.1088/1742-6596/610/1/012011.