Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/13943
DC Field | Value | Language |
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dc.date.accessioned | 2020-11-13T07:06:52Z | - |
dc.date.available | 2020-11-13T07:06:52Z | - |
dc.date.issued | 2021 | - |
dc.identifier.uri | http://hdl.handle.net/2122/13943 | - |
dc.description.abstract | The recent discovery of gravitational waves (GWs) and their potential for cosmic observations prompted the design of the future third‐generation GW interferometers, able to extend the observation distance for sources up to the frontier of the Universe. In particular, the European detector Einstein Telescope (ET) has been proposed to reach peak strain sensitivities of about 3×10−25Hz−1/2 in the 100 Hz frequency region and to extend the detection band down to 1 Hz. In the bandwidth [1,10] Hz, the seismic ambient noise is expected to represent the major perturbation to interferometric measurements, and the site that will host the future detectors must fulfill stringent requirements on seismic disturbances. In this article, we conduct a seismological study at the Italian ET candidate site, the dismissed mine of Sos Enattos in Sardinia. In the range between few mHz to hundreds of mHz, out of the detection bandwidth for ET, the seismic noise is compatible with the new low‐noise model (Peterson, 1993); in the [0.1,1] Hz bandwidth, we found that seismic noise is correlated with sea wave height in the northwestern Mediterranean Sea. In the [1,10] Hz frequency band, noise is mainly due to anthropic activities; within the mine tunnels (≃100m underground), its spectrum is compliant with the requirements of the ET design. Noise amplitude decay with depth is consistent with a dominance of Rayleigh waves, as suggested by synthetic seismograms calculated for a realistic velocity structure obtained from the inversion of phase‐ and group‐velocity dispersion data from array recording of a mine blasting. Further investigations are planned for a quantitative assessment of the principal noise sources and their spatiotemporal variations. | en_US |
dc.language.iso | English | en_US |
dc.publisher.name | SSA | en_US |
dc.relation.ispartof | Seismological Research Letters | en_US |
dc.relation.ispartofseries | 1/92 (2021) | en_US |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.title | A Seismological Study of the Sos Enattos Area—the Sardinia Candidate Site for the Einstein Telescope | en_US |
dc.type | article | en |
dc.description.status | Published | en_US |
dc.type.QualityControl | Peer-reviewed | en_US |
dc.description.pagenumber | 352–364 | en_US |
dc.identifier.doi | 10.1785/0220200186 | en_US |
dc.description.obiettivoSpecifico | 1T. Struttura della Terra | en_US |
dc.description.journalType | JCR Journal | en_US |
dc.relation.issn | 0895-0695 | en_US |
dc.contributor.author | Di Giovanni, Matteo | - |
dc.contributor.author | Giunchi, Carlo | - |
dc.contributor.author | Saccorotti, Gilberto | - |
dc.contributor.author | Berbellini, Andrea | - |
dc.contributor.author | Boschi, Lapo | - |
dc.contributor.author | Olivieri, Marco | - |
dc.contributor.author | De Rosa, Rosario | - |
dc.contributor.author | Naticchioni, Luca | - |
dc.contributor.author | Oggiano, Giacomo | - |
dc.contributor.author | Carpinelli, Massimo | - |
dc.contributor.author | D'Urso, Domenico | - |
dc.contributor.author | Cuccuru, Stefano | - |
dc.contributor.author | Sipala, Valeria | - |
dc.contributor.author | Calloni, Enrico | - |
dc.contributor.author | Di Fiore, Luciano | - |
dc.contributor.author | Grado, Aniello | - |
dc.contributor.author | Migoni, Carlo | - |
dc.contributor.author | Cardini, Alessandro | - |
dc.contributor.author | Paoletti, Federico | - |
dc.contributor.author | Fiori, Irene | - |
dc.contributor.author | Harms, Jan | - |
dc.contributor.author | Majorana, Ettore | - |
dc.contributor.author | Rapagnani, Piero | - |
dc.contributor.author | Ricci, Fulvio | - |
dc.contributor.author | Punturo, Michele | - |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Pisa, Pisa, Italia | en_US |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Pisa, Pisa, Italia | en_US |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Pisa, Pisa, Italia | en_US |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | en_US |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | en_US |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | en_US |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Pisa, Pisa, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Pisa, Pisa, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Pisa, Pisa, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | - |
crisitem.author.dept | Università degli Studi di Padova | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | - |
crisitem.author.dept | Istituto Nazionale Fisica Nucleare, Sezione di Napoli, Napoli, Italy; Università di Napoli ’Federico II’, Napoli, Italy | - |
crisitem.author.dept | Università di Roma “La Sapienza" | - |
crisitem.author.dept | Department of Sciences for Nature and Environmental Resources, University of Sassari, Via Piandanna 4, 07100 Sassari, Italy | - |
crisitem.author.dept | INFN | - |
crisitem.author.dept | INFN Sezione di Cagliari, University of Sassari, Italy | - |
crisitem.author.dept | INFN | - |
crisitem.author.dept | INAF, Osservatorio Astronomico di Capodimonte | - |
crisitem.author.dept | INFN | - |
crisitem.author.dept | INFN, Sezione di Pisa | - |
crisitem.author.dept | European Gravitational Observatory (EGO), Cascina, Pisa, Italy | - |
crisitem.author.dept | INFN, Laboratori Nazionali del Gran Sasso | - |
crisitem.author.dept | DiARC - Università di Napoli Federico II | - |
crisitem.author.orcid | 0000-0003-4049-8336 | - |
crisitem.author.orcid | 0000-0002-0174-324X | - |
crisitem.author.orcid | 0000-0003-2915-1446 | - |
crisitem.author.orcid | 0000-0002-3372-123X | - |
crisitem.author.orcid | 0000-0002-7333-8809 | - |
crisitem.author.orcid | 0000-0002-4004-947X | - |
crisitem.author.orcid | 0000-0003-2918-0730 | - |
crisitem.author.orcid | 0000-0003-1236-1498 | - |
crisitem.author.orcid | 0000-0002-0175-3616 | - |
crisitem.author.orcid | 0000-0003-3639-8359 | - |
crisitem.author.orcid | 0000-0003-4819-3297 | - |
crisitem.author.orcid | 0000-0001-6296-1526 | - |
crisitem.author.orcid | 0000-0002-0501-8256 | - |
crisitem.author.orcid | 0000-0002-9033-9571 | - |
crisitem.author.orcid | 0000-0002-6649-0298 | - |
crisitem.author.orcid | 0000-0001-8898-1963 | - |
crisitem.author.orcid | 0000-0002-7332-9806 | - |
crisitem.author.orcid | 0000-0002-2383-3692 | - |
crisitem.author.orcid | 0000-0002-1865-6126 | - |
crisitem.author.orcid | 0000-0001-8722-4485 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
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File | Description | Size | Format | |
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2020_DiGiovanni_Sos.pdf.pdf | 6.06 MB | Adobe PDF | View/Open |
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