학술논문
Sensitivity Studies for Third-Generation Gravitational Wave Observatories
Document Type
Working Paper
Author
Hild, S.; Abernathy, M.; Acernese, F.; Amaro-Seoane, P.; Andersson, N.; Arun, K.; Barone, F.; Barr, B.; Barsuglia, M.; Beker, M.; Beveridge, N.; Birindelli, S.; Bose, S.; Bosi, L.; Braccini, S.; Bradaschia, C.; Bulik, T.; Calloni, E.; Cella, G.; Mottin, E. Chassande; Chelkowski, S.; Chincarini, A.; Clark, J.; Coccia, E.; Colacino, C.; Colas, J.; Cumming, A.; Cunningham, L.; Cuoco, E.; Danilishin, S.; Danzmann, K.; De Salvo, R.; Dent, T.; De Rosa, R.; Di Fiore, L.; Di Virgilio, A.; Doets, M.; Fafone, V.; Falferi, P.; Flaminio, R.; Franc, J.; Frasconi, F.; Freise, A.; Friedrich, D.; Fulda, P.; Gair, J.; Gemme, G.; Genin, E.; Gennai, A.; Giazotto, A.; Glampedakis, K.; Gräf, C.; Granata, M.; Grote, H.; Guidi, G.; Gurkovsky, A.; Hammond, G.; Hannam, M.; Harms, J.; Heinert, D.; Hendry, M.; Heng, I.; Hennes, E.; Hough, J.; Husa, S.; Huttner, S.; Jones, G.; Khalili, F.; Kokeyama, K.; Kokkotas, K.; Krishnan, B.; Li, T. G. F.; Lorenzini, M.; Lück, H.; Majorana, E.; Mandel, I.; Mandic, V.; Mantovani, M.; Martin, I.; Michel, C.; Minenkov, Y.; Morgado, N.; Mosca, S.; Mours, B; Müller-Ebhardt, H.; Murray, P.; Nawrodt, R.; Nelson, J.; Oshaughnessy, R.; Ott, C. D.; Palomba, C.; Paoli, A.; Parguez, G.; Pasqualetti, A.; Passaquieti, R.; Passuello, D.; Pinard, L.; Plastino, W.; Poggiani1, R.; Popolizio, P.; Prato, M.; Punturo, M.; Puppo, P.; Rabeling, D.; Rapagnani, P.; Read, J.; Regimbau, T.; Rehbein, H.; Reid, S.; Ricci, F.; Richard, F.; Rocchi, A.; Rowan, S.; Rüdiger, A.; Santamaría, L.; Sassolas, B.; Sathyaprakash, B.; Schnabel, R.; Schwarz, C.; Seidel, P.; Sintes, A.; Somiya, K.; Speirits, F.; Strain, K.; Strigin, S; Sutton, P.; Tarabrin, S.; Thüring, A.; Brand, J. van den; van Veggel, M.; Broeck, C. van den; Vecchio, A.; Veitch, J.; Vetrano, F.; Vicere, A.; Vyatchanin, S.; Willke, B.; Woan, G.; Yamamoto, K.
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Subject
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Abstract
Advanced gravitational wave detectors, currently under construction, are expected to directly observe gravitational wave signals of astrophysical origin. The Einstein Telescope, a third-generation gravitational wave detector, has been proposed in order to fully open up the emerging field of gravitational wave astronomy. In this article we describe sensitivity models for the Einstein Telescope and investigate potential limits imposed by fundamental noise sources. A special focus is set on evaluating the frequency band below 10Hz where a complex mixture of seismic, gravity gradient, suspension thermal and radiation pressure noise dominates. We develop the most accurate sensitivity model, referred to as ET-D, for a third-generation detector so far, including the most relevant fundamental noise contributions.
Comment: 13 pages, 7 pictures
Comment: 13 pages, 7 pictures