Gravitational wave detection in space | |
Ni, WT | |
刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS D |
2016 | |
卷号 | 25期号:14页码:1630001 |
关键词 | Gravitational waves TIME-DELAY INTERFEROMETRY space gravitational wave detectors PULSAR TIMING ARRAYS dark energy LIGHT PHASE-LOCKING galaxy co-evolution with black holes HOLE BINARY-SYSTEMS inflation MISSION CONCEPT galactic compact binaries DARK ENERGY ASTROD-I VENUS FLYBYS BLACK-HOLES LISA |
DOI | http://dx.doi.org/10.1142/S0218271816300019 |
英文摘要 | Gravitational Wave (GW) detection in space is aimed at low frequency band (100 nHz-100 mHz) and middle frequency band (100 mHz-10 Hz). The science goals are the detection of GWs from (i) Supermassive Black Holes; (ii) Extreme-Mass-Ratio Black Hole Inspirals; (iii) Intermediate-Mass Black Holes; (iv) Galactic Compact Binaries and (v) Relic GW Background. In this paper, we present an overview on the sensitivity, orbit design, basic orbit configuration, angular resolution, orbit optimization, deployment, time-delay interferometry (TDI) and payload concept of the current proposed GW detectors in space under study. The detector proposals under study have arm length ranging from 1000 km to 1.3 x 10(9) km (8.6AU) including (a) Solar orbiting detectors ( ASTROD Astrodynamical Space Test of Relativity using Optical Devices (ASTROD-GW) optimized for GW detection), Big Bang Observer (BBO), DECi-hertz Interferometer GW Observatory (DECIGO), evolved LISA (e-LISA), Laser Interferometer Space Antenna (LISA), other LISA-type detectors such as ALIA, TAIJI etc. (in Earthlike solar orbits), and Super-ASTROD (in Jupiterlike solar orbits); and (b) Earth orbiting detectors -ASTROD-EM/LAGRANGE, GADFLI/GEOGRAWI/g-LISA, OMEGA and TIANQIN. |
学科主题 | Astronomy & Astrophysics |
语种 | 英语 |
资助机构 | Science and Technology Commission of Shanghai Municipality [STCSM-14140502500] ; Ministry of Science and Technology of China [MOST-2013YQ150829, MOST-2016YFF0101900] ; Kavli Institute for Theoretical Physics, China (KITPC) |
内容类型 | 期刊论文 |
源URL | [http://ir.itp.ac.cn/handle/311006/23154] |
专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
作者单位 | 1.Univ Shanghai Sci & Technol, Sch Opt Elect & Comp Engn, 516 Jun Gong Rd, Shanghai 200093, Peoples R China 2.Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Ni, WT. Gravitational wave detection in space[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D,2016,25(14):1630001. |
APA | Ni, WT.(2016).Gravitational wave detection in space.INTERNATIONAL JOURNAL OF MODERN PHYSICS D,25(14),1630001. |
MLA | Ni, WT."Gravitational wave detection in space".INTERNATIONAL JOURNAL OF MODERN PHYSICS D 25.14(2016):1630001. |
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