天琴计划天文学白皮书《Gravitational Wave Astronomy With TianQin》在国际综述期刊发表原创 引力波是由剧烈天体物理过程所引发的时空涟漪。自2015年人类首次通过地面探测器开展直接探测以来,引力波天文学已迅速发展为探索宇宙的重要手段,极大地...
et al. Gravitational wave astronomy with LIGO and similar detectors in the next decade. Preprint at arXiv 1904.03187 (2019). Abbott, B. P. et al. Prospects for observing and localizing gravitational-wave transients with Advanced LIGO, Advanced Virgo, and KAGRA. Living Rev. Relativ. 21, 3 (...
Gravitational wave (GW) detection in space probes the GW spectrum that is inaccessible from the Earth. In addition to the LISA project led by the European Space Agency, and the DECIGO detector proposed by the Japan Aerospace Exploration Agency, two Chinese space-based GW observatories—TianQin and...
TianQin and LISA are space-based laser interferometer gravitational wave (GW) detectors planned to be launched in the mid-2030s.Both detectors will detect low-frequency GWs around 10-2Hz;however,TianQin is more sensitive to frequencies above this common sweet-spot while LISA is more sensitive to...
The new discovery has encouraged further studies into gravitational waves around the world, with China accelerating its domestic research, said Li Miao, dean of the Institute of Astronomy and Space Science of the university in China's Guangdong Province in the south. According to Li, Tianqin has...
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Related: 8 Baffling Astronomy Mysteries Expect the unexpected However, what scientists are likely most looking forward to with gravitational-wave observatories is the unexpected. "We may see unanticipated types of sources of gravitational waves, or see the sources we generally knew about with twists ...
Contribution to Gravitational-Wave Astronomy beyond LIGO, Bull. Am. Astron. Soc. 51 (2019) 035 [arXiv:1907.04833] [INSPIRE]. [19] N. Aggarwal et al., Challenges and opportunities of gravitational-wave searches at MHz to GHz frequencies, Living Rev. Rel. 24 (2021) 4 [arXiv:2011.12414] ...
2015年9月14日激光干涉引力波天文台(Laser Interferometer Gravitational-Wave Observatory,LIGO)合作小组第一次探测到了引力波信号,这一发现填补了广义相对论实验验证的最后一块缺失的拼图,同时也揭开了人们利用引力波进行宇宙研究的序幕。而随着研究的深入,传统地面引力波探测装置由于地面噪声、臂长等限制的存在已越发不...
MOE Key Laboratory of TianQin Mission, TianQin Research Center for Gravitational Physics & School of Physics and Astronomy, Frontiers Science Center for TianQin, Gravitational Wave Research Center of CNSA, Sun Yat-Sen University (Zhuhai Campus), Zhuhai, 519082, China Bohong Li, Yong Yan, Jian Luo...