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http://hdl.handle.net/2445/12315
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DC Field | Value | Language |
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dc.contributor.author | Bianchi, M. | cat |
dc.contributor.author | Brunetti, M. | cat |
dc.contributor.author | Coccia, E. (Eugenio) | cat |
dc.contributor.author | Fucito, F. | cat |
dc.contributor.author | Lobo Gutiérrez, José Alberto, 1953- | cat |
dc.date.accessioned | 2010-05-06T08:29:54Z | - |
dc.date.available | 2010-05-06T08:29:54Z | - |
dc.date.issued | 1998 | cat |
dc.identifier.issn | 0556-2821 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/12315 | - |
dc.description.abstract | Gravitationally coupled scalar fields, originally introduced by Jordan, Brans and Dicke to account for a non-constant gravitational coupling, are a prediction of many non-Einsteinian theories of gravity not excluding perturbative formulations of string theory. In this paper, we compute the cross sections for scattering and absorption of scalar and tensor gravitational waves by a resonant-mass detector in the framework of the Jordan-Brans-Dicke theory. The results are then specialized to the case of a detector of spherical shape and shown to reproduce those obtained in general relativity in a certain limit. Eventually we discuss the potential detectability of scalar waves emitted in a spherically symmetric gravitational collapse. | eng |
dc.format.extent | 10 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.57.4525 | cat |
dc.relation.ispartof | Physical Review D, 1998, vol. 57, núm. 8, p. 4525-4534 | cat |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevD.57.4525 | - |
dc.rights | (c) The American Physical Society, 1998 | eng |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Ones gravitacionals | cat |
dc.subject.classification | Relativitat general (Física) | cat |
dc.subject.other | Gravitational waves | eng |
dc.subject.other | General relativity (Physics) | eng |
dc.title | Cross section of a resonant-mass detector for scalar gravitational waves | eng |
dc.title.alternative | Detectors | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 188376 | 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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188376.pdf | 225.44 kB | Adobe PDF | View/Open |
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