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http://hdl.handle.net/2445/12356
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DC Field | Value | Language |
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dc.contributor.author | Briant, T. | cat |
dc.contributor.author | Cerdonio, M. (Massimo) | cat |
dc.contributor.author | Conti, L. | cat |
dc.contributor.author | Heidemann, A. | cat |
dc.contributor.author | Lobo Gutiérrez, José Alberto, 1953- | cat |
dc.contributor.author | Pinard, M. | cat |
dc.date.accessioned | 2010-05-06T09:08:12Z | - |
dc.date.available | 2010-05-06T09:08:12Z | - |
dc.date.issued | 2003 | cat |
dc.identifier.issn | 0556-2821 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/12356 | - |
dc.description.abstract | We study the sensitivity limits of a broadband gravitational-wave detector based on dual resonators such as nested spheres. We determine both the thermal and back-action noises when the resonators displacements are read out with an optomechanical sensor. We analyze the contributions of all mechanical modes, using a new method to deal with the force-displacement transfer functions in the intermediate frequency domain between the two gravitational-wave sensitive modes associated with each resonator. This method gives an accurate estimate of the mechanical response, together with an evaluation of the estimate error. We show that very high sensitivities can be reached on a wide frequency band for realistic parameters in the case of a dual-sphere detector. | eng |
dc.format.extent | 8 p. | cat |
dc.format.mimetype | application/pdf | eng |
dc.language.iso | eng | eng |
dc.publisher | The American Physical Society | eng |
dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.67.102005 | cat |
dc.relation.ispartof | Physical Review D, 2003, vol. 67, núm. 10, p. 102005-1-102005-8 | cat |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevD.67.102005 | - |
dc.rights | (c) The American Physical Society, 2003 | eng |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Teoria quàntica | cat |
dc.subject.classification | Ones gravitacionals | cat |
dc.subject.classification | Detectors | cat |
dc.subject.other | Quantum theory | eng |
dc.subject.other | Gravitational waves | eng |
dc.subject.other | Detectors | eng |
dc.title | Thermal and back-action noises in dual-sphere gravitational-wave detectors | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 508613 | cat |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
Files in This Item:
File | Description | Size | Format | |
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508613.pdf | 115.77 kB | Adobe PDF | View/Open |
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