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Descope of the ALIA mission
Gong, XF; Lau, YK; Xu, SN; Amaro-Seoane, P; Bai, S5; Bian, X6; Cao, ZJ; Chen, GR; Chen, X4; Ding, YW; Dong, P; Gao, W6; Heinzel, G9; Li, M8; Li, S10; Liu, FK; Luo, ZR; Shao, MX; Spurzem, R10,12,14; Sun, BS; Tang, WL; Wang, Y9; Xu, P1,17; Yu, P18; Yuan, YF; Zhang, XM; Zhou, ZB
Conference Name10th International LISA Symposium
Conference DateMAY 18-23, 2014
Conference PlaceUniv Florida, Gainesville, FL
Author of SourceUniv Florida
Publication PlaceBRISTOL
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.
Indexed ByCPCI
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Applied
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Cited Times:52[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Affiliation1.Chinese Acad Sci, Acad Math & Syst Sci, Inst Appl Math, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Morningside Ctr Math, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Acad Math & Syst Sci, State Key Lab Sci & Engn Comp, Beijing 100190, Peoples R China
4.Chinese Acad Sci, State Key Lab Theoret PhysicsInst Theoret Phys, Beijing 100190, Peoples R China
5.Max Planck Inst Gravitat Phys, Albert Einstein Inst, D-14476 Potsdam, Germany
6.Univ Jena, Inst Theoret Phys, D-07743 Jena, Germany
7.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
8.Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
9.Dongfanghong Small Satellite Co, Beijing 100081, Peoples R China
10.Max Planck Inst Gravitat Phys, Albert Einstein Inst, D-30167 Hannover, Germany
11.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
12.Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China
13.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China
14.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
15.Heidelberg Univ, Zentrum Astron, Astron Rechen Inst, D-69120 Heidelberg, Germany
16.Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Peoples R China
17.Huazhong Univ Sci & Technol, Ctr Gravitat Expt, Wuhan 430074, Peoples R China
18.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
19.Tsinghua Univ, Ctr Math Sci, Beijing 100084, Peoples R China
20.Univ Sci & Technol China, Dept Astron, Ctr Astrophys, Hefei 230026, Peoples R China
Recommended Citation
GB/T 7714
Gong, XF,Lau, YK,Xu, SN,et al. Descope of the ALIA mission[C]//Univ Florida. BRISTOL:IOP PUBLISHING LTD,2015:12011.
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