gravitationalwaveastronomythecurrentstatus

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	gravitationalwaveastronomythecurrentstatus
	Blair David 1; Ju Li 1; Zhao Chunnong 1; Wen Linqing 1; Chu Qi 1; Fang Qi 1; Cai Ronggen 2; Gao Jiangrui 3; Lin Xuechun 4; Liu Dong 5; Wu Lingan 6; Zhu Zonghong 7; Reitze David H 8; Arai Koji 8; Zhang Fan 7; Flaminio Raffaele 9; Zhu Xingjiang 1; Hobbs George 10; Manchester Richard N 10; Shannon Ryan M 10; Baccigalupi Carlo 11; Gao Wei 12; Xu Peng12 ; Bian Xing 12; Cao Zhoujian12 ; Chang Zijing 13; Dong Peng 12; Gong Xuefei12 ; Huang Shuanglin 14; Ju Peng 15; Luo Ziren 16; Qiang LiE 15; Tang Wenlin 17; Wan Xiaoyun 18; Wang Yue 13; Xu Shengnian 12; Zang Yunlong 12; Zhang Haipeng 14; Lau Yunkau12 ; Ni Weitou 19
	2015
发表期刊	sciencechinaphysicsmechanicsastronomy
ISSN	1674-7348
卷号	58 期号:12
摘要	In the centenary year of Einstein's General Theory of Relativity, this paper reviews the current status of gravitational wave astronomy across a spectrum which stretches from attohertz to kilohertz frequencies. Sect. 1 of this paper reviews the historical development of gravitational wave astronomy from Einstein's first prediction to our current understanding the spectrum. It is shown that detection of signals in the audio frequency spectrum can be expected very soon, and that a north-south pair of next generation detectors would provide large scientific benefits. Sect. 2 reviews the theory of gravitational waves and the principles of detection using laser interferometry. The state of the art Advanced LIGO detectors are then described. These detectors have a high chance of detecting the first events in the near future. Sect. 3 reviews the KAGRA detector currently under development in Japan, which will be the first laser interferometer detector to use cryogenic test masses. Sect. 4 of this paper reviews gravitational wave detection in the nanohertz frequency band using the technique of pulsar timing. Sect. 5 reviews the status of gravitational wave detection in the attohertz frequency band, detectable in the polarisation of the cosmic microwave background, and discusses the prospects for detection of primordial waves from the big bang. The techniques described in sects. 1-5 have already placed significant limits on the strength of gravitational wave sources. Sects. 6 and 7 review ambitious plans for future space based gravitational wave detectors in the millihertz frequency band. Sect. 6 presents a roadmap for development of space based gravitational wave detectors by China while sect. 7 discusses a key enabling technology for space interferometry known as time delay interferometry.
语种	英语
资助项目	[Kavli Institute for Theoretical Physics, China] ; [US National Science Foundation] ; [National Natural Science Foundation of China] ; [Returned Overseas Chinese Scholars Foundation grant] ; [Fundamental Research Funds for the Central Universities] ; [Australian Research Council] ; [National Space Science Center, Chinese Academy of Sciences]
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/44088
专题	应用数学研究所
作者单位	1.西澳大学 2.中国科学院理论物理研究所 3.山西大学 4.中国科学院半导体研究所 5.浙江大学 6.中国科学院物理研究所 7.北京师范大学 8.加利福尼亚理工学院 9.National Astronomical Observatory of Japan 10.CSIRO Astronomy and Space Science 11.SISSA, Astrophysics Sector 12.中国科学院数学与系统科学研究院 13.河南大学 14.首都师范大学 15.长安大学 16.QUEST Centre of Quantum Engineering and Space-Time Research, Leibniz Universitat Hannover 17.Aerospace Flight Dynamics Laboratory, Beijing Aerospace Control Center 18.Qian Xuesen Laboratory of Launch Vehicle Technology 19.Center for Gravitation and Cosmology, Department of Physics, Tsing Hua University
推荐引用方式 GB/T 7714	Blair David,Ju Li,Zhao Chunnong,et al. gravitationalwaveastronomythecurrentstatus[J]. sciencechinaphysicsmechanicsastronomy,2015,58(12).
APA	Blair David.,Ju Li.,Zhao Chunnong.,Wen Linqing.,Chu Qi.,...&Ni Weitou.(2015).gravitationalwaveastronomythecurrentstatus.sciencechinaphysicsmechanicsastronomy,58(12).
MLA	Blair David,et al."gravitationalwaveastronomythecurrentstatus".sciencechinaphysicsmechanicsastronomy 58.12(2015).