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arXiv 1702.00786astro-ph.IM
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Laser干涉仪空间天线

Laser Interferometer Space Antenna

Pau Amaro-Seoane, Heather Audley, Stanislav Babak, John Baker, Enrico Barausse, Peter Bender, Emanuele Berti, Pierre Binetruy, Michael Born, Daniele Bortoluzzi,… 展开作者

Pau Amaro-Seoane, Heather Audley, Stanislav Babak, John Baker, Enrico Barausse, Peter Bender, Emanuele Berti, Pierre Binetruy, Michael Born, Daniele Bortoluzzi, Jordan Camp, Chiara Caprini, Vitor Cardoso, Monica Colpi, John Conklin, Neil Cornish, Curt Cutler, Karsten Danzmann, Rita Dolesi, Luigi Ferraioli, Valerio Ferroni, Ewan Fitzsimons, Jonathan Gair, Lluis Gesa Bote, Domenico Giardini, Ferran Gibert, Catia Grimani, Hubert Halloin, Gerhard Heinzel, Thomas Hertog, Martin Hewitson, Kelly Holley-Bockelmann, Daniel Hollington, Mauro Hueller, Henri Inchauspe, Philippe Jetzer, Nikos Karnesis, Christian Killow, Antoine Klein, Bill Klipstein, Natalia Korsakova, Shane L Larson, Jeffrey Livas, Ivan Lloro, Nary Man, Davor Mance, Joseph Martino, Ignacio Mateos, Kirk McKenzie, Sean T McWilliams, Cole Miller, Guido Mueller, Germano Nardini, Gijs Nelemans, Miquel Nofrarias, Antoine Petiteau, Paolo Pivato, Eric Plagnol, Ed Porter, Jens Reiche, David Robertson, Norna Robertson, Elena Rossi, Giuliana Russano, Bernard Schutz, Alberto Sesana, David Shoemaker, Jacob Slutsky, Carlos F. Sopuerta, Tim Sumner, Nicola Tamanini, Ira Thorpe, Michael Troebs, Michele Vallisneri, Alberto Vecchio, Daniele Vetrugno, Stefano Vitale, Marta Volonteri, Gudrun Wanner, Harry Ward, Peter Wass, William Weber, John Ziemer, Peter Zweifel

摘要:

在ESA选择了引力宇宙,以及LISA探路者的成功飞行之后,LISA联盟现在提出了一项为期4年的任务,以响应ESA对L3任务的呼吁。该观测站将以三个臂为基础,有六个有源激光链路,三个相同的航天器之间呈三角形编队,相距250万公里。LISA是一个全天空监视器,将提供一个动态的宇宙使用引力波作为新的和独特的信使揭开引力宇宙的广阔视野。它提供了有史以来最接近的婴儿宇宙的TeV能量尺度的视图,在银河系中以验证双星的形式存在,并且可以探测整个宇宙,从黑洞视界附近的最小尺度,一直到宇宙学尺度。LISA飞行任务将在其轨道上跟随地球的同时扫描整个天空,同时获得引力波的两种偏振,并将在低于$10^{-4}\,$ Hz至高于$10^{-1}\,$ Hz的波段内测量具有天体物理学相关灵敏度的源参数。

英文摘要:

Following the selection of The Gravitational Universe by ESA, and the successful flight of LISA Pathfinder, the LISA Consortium now proposes a 4 year mission in response to ESA's call for missions for L3. The observatory will be based on three arms with six active laser links, between three identical spacecraft in a triangular formation separated by 2.5 million km. LISA is an all-sky monitor and will offer a wide view of a dynamic cosmos using Gravitational Waves as new and unique messengers to unveil The Gravitational Universe. It provides the closest ever view of the infant Universe at TeV energy scales, has known sources in the form of verification binaries in the Milky Way, and can probe the entire Universe, from its smallest scales near the horizons of black holes, all the way to cosmological scales. The LISA mission will scan the entire sky as it follows behind the Earth in its orbit, obtaining both polarisations of the Gravitational Waves simultaneously, and will measure source parameters with astrophysically relevant sensitivity in a band from below $10^{-4}\,$Hz to above $10^{-1}\,$Hz.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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