Research facilities for europe’s next generation gravitational-wave detector einstein telescope
| العنوان: | Research facilities for europe’s next generation gravitational-wave detector einstein telescope |
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| المؤلفون: | Sibilla Di Pace, Valentina Mangano, Lorenzo Pierini, Amirsajjad Rezaei, Jan-Simon Hennig, Margot Hennig, Daniela Pascucci, Annalisa Allocca, Iara Tosta e Melo, Vishnu G. Nair, Philippe Orban, Ameer Sider, Shahar Shani-Kadmiel, Joris van Heijningen |
| المساهمون: | Grav. waves and fundamental physics, RS: FSE Grav. waves and fundamental physics |
| المصدر: | Galaxies; Volume 10; Issue 3; Pages: 65 GALAXIES Galaxies, 10(3):65. MDPI AG |
| بيانات النشر: | MDPI, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | thermal noise, coating noise, silicon, payload, Astronomy and Astrophysics, PERFORMANCE, gravitational waves, einstein telescope, seismic noise, newtonian noise, suspensions, cryogenics, cryostat, VIRGO, Physics and Astronomy, SYSTEM |
| الوصف: | The Einstein Telescope is Europe’s next generation gravitational-wave detector. To develop all necessary technology, four research facilities have emerged across Europe: The Amaldi Research Center (ARC) in Rome (Italy), ETpathfinder in Maastricht (The Netherlands), SarGrav in the Sos Enattos mines on Sardinia (Italy) and E-TEST in Liége (Belgium) and its surroundings. The ARC pursues the investigation of a large cryostat, equipped with dedicated low-vibration cooling lines, to test full-scale cryogenic payloads. The installation will be gradual and interlaced with the payload development. ETpathfinder aims to provide a low-noise facility that allows the testing of full interferometer configurations and the interplay of their subsystems in an ET-like environment. ETpathfinder will focus amongst others on cryogenic technologies, silicon mirrors, lasers and optics at 1550 and 2090 nm and advanced quantum noise reduction schemes. The SarGrav laboratory has a surface lab and an underground operation. On the surface, the Archimedes experiment investigates the interaction of vacuum fluctuations with gravity and is developing (tilt) sensor technology for the Einstein Telescope. In an underground laboratory, seismic characterisation campaigns are undertaken for the Sardinian site characterisation. Lastly, the Einstein Telecope Euregio meuse-rhine Site & Technology (E-TEST) is a single cryogenic suspension of an ET-sized silicon mirror. Additionally, E-TEST investigates the Belgian–Dutch–German border region that is the other candidate site for Einstein Telescope using boreholes and seismic arrays and hydrogeological characterisation. In this article, we describe the Einstein Telescope, the low-frequency part of its science case and the four research facilities. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2075-4434 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62b23590ce799fc64a6d45856dd90277Test https://hdl.handle.net/11573/1640958Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....62b23590ce799fc64a6d45856dd90277 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20754434 |
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