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NEMO-SMO acoustic array: A deep-sea test of a novel acoustic positioning system for a km3-scale underwater neutrino telescope

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NEMO-SMO acoustic array: A deep-sea test of a novel acoustic positioning system for a km3-scale underwater neutrino telescope

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dc.contributor.author Viola, S. es_ES
dc.contributor.author Ardid Ramírez, Miguel es_ES
dc.contributor.author Bertin, V. es_ES
dc.contributor.author Enzenhoefer, A. es_ES
dc.contributor.author Keller, P. es_ES
dc.contributor.author Lahmann, R. es_ES
dc.contributor.author Larosa, Giuseppina es_ES
dc.contributor.author Llorens Alvarez, Carlos David es_ES
dc.contributor.author NEMO Collaboration
dc.contributor.author SMO Collaboration
dc.date.accessioned 2014-12-12T14:32:29Z
dc.date.available 2014-12-12T14:32:29Z
dc.date.issued 2013-10-11
dc.identifier.issn 0168-9002
dc.identifier.uri http://hdl.handle.net/10251/45405
dc.description.abstract Within the activities of the NEMO project, the installation of a 8-floors tower (NEMO-Phase II) at a depth of 3500 m is foreseen in 2012. The tower will be installed about 80 km off-shore Capo Passero, in Sicily. On board the NEMO tower, an array of 18 acoustic sensors will be installed, permitting acoustic detection of biological sources, studies for acoustic neutrino detection and primarily acoustic positioning of the underwater structures. For the latter purpose, the sensors register acoustic signals emitted by five acoustic beacons anchored on the sea-floor. The data acquisition system of the acoustic sensors is fully integrated with the detector data transport system and is based on an "all data to shore" philosophy. Signals coming from hydrophones are continuously sampled underwater at 192 kHz/24 bit and transmitted to shore through an electro-optical cable for real-time analysis. A novel technology for underwater GPS time-stamping of data has been implemented and tested. The operation of the acoustic array will permit long-term test of sensors and electronics technologies that are proposed for the acoustic positioning system of KM3NeT. (c) 2012 Elsevier B.V. All rights reserved. es_ES
dc.description.sponsorship This work has been conducted with the support of Italian Ministry MIUR, under the FIRB-2008 contract no. RBFR08NRZE. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Acoustic positioning es_ES
dc.subject Neutrino telescope es_ES
dc.subject GPS time es_ES
dc.subject Acoustic tracking es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title NEMO-SMO acoustic array: A deep-sea test of a novel acoustic positioning system for a km3-scale underwater neutrino telescope es_ES
dc.type Artículo es_ES
dc.type Comunicación en congreso es_ES
dc.identifier.doi 10.1016/j.nima.2012.11.150
dc.relation.projectID info:eu-repo/grantAgreement/MIUR//RBFR08NRZE/ es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Investigación para la Gestión Integral de Zonas Costeras - Institut d'Investigació per a la Gestió Integral de Zones Costaneres es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Politécnica Superior de Gandia - Escola Politècnica Superior de Gandia es_ES
dc.description.bibliographicCitation Viola, S.; Ardid Ramírez, M.; Bertin, V.; Enzenhoefer, A.; Keller, P.; Lahmann, R.; Larosa, G.... (2013). NEMO-SMO acoustic array: A deep-sea test of a novel acoustic positioning system for a km3-scale underwater neutrino telescope. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 725:207-210. https://doi.org/10.1016/j.nima.2012.11.150 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.nima.2012.11.150 es_ES
dc.description.upvformatpinicio 207 es_ES
dc.description.upvformatpfin 210 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 725 es_ES
dc.relation.senia 254050
dc.contributor.funder Ministero dell'Istruzione dell'Università e della Ricerca, Italia es_ES


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