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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
Source PublicationJournal of Physics Conference Series,V.610
2014
Conference Name10TH INTERNATIONAL LISA SYMPOSIUM
Conference DateMAY 18-23, 2014
Conference PlaceUniv Florida, Gainesville, FL
AbstractThe 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.
KeywordSupermassive Black-holes Population-iii Binaries Models
WOS IDWOS:000358149000011
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Indexed ByCPCI-S ; EI
Language英语
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Cited Times:35[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/55359
Collection国家微重力实验室
Recommended Citation
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]. DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND:IOP PUBLISHING LTD,2014.
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