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hal.structure.identifierLaboratoire Photonique, Numérique et Nanosciences [LP2N]
dc.contributor.authorJUNCA, Joseph
hal.structure.identifierLaboratoire Photonique, Numérique et Nanosciences [LP2N]
dc.contributor.authorBERTOLDI, Andrea
hal.structure.identifierLaboratoire Photonique, Numérique et Nanosciences [LP2N]
dc.contributor.authorSABULSKY, Dylan O.
hal.structure.identifierLaboratoire Photonique, Numérique et Nanosciences [LP2N]
dc.contributor.authorLEFÈVRE, Grégoire
hal.structure.identifierLaboratoire Photonique, Numérique et Nanosciences [LP2N]
dc.contributor.authorZOU, Xinhao
hal.structure.identifierLaboratoire Souterrain à Bas Bruit [LSBB]
dc.contributor.authorDECITRE, Jean-Baptiste
hal.structure.identifierSystèmes de Référence Temps Espace [SYRTE]
dc.contributor.authorGEIGER, Remi
hal.structure.identifierSystèmes de Référence Temps Espace [SYRTE]
dc.contributor.authorLANDRAGIN, Arnaud
hal.structure.identifierLaboratoire Souterrain à Bas Bruit [LSBB]
dc.contributor.authorGAFFET, Stéphane
hal.structure.identifierLaboratoire Photonique, Numérique et Nanosciences [LP2N]
dc.contributor.authorBOUYER, Philippe
hal.structure.identifierLaboratoire Photonique, Numérique et Nanosciences [LP2N]
dc.contributor.authorCANUEL, Benjamin
dc.date.accessioned2023-05-12T10:48:24Z
dc.date.available2023-05-12T10:48:24Z
dc.date.issued2019-05-14
dc.identifier.issn1550-7998
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/181766
dc.description.abstractEnFluctuations of the earth's gravity field are a major noise source for ground-based experiments investigating general relativity phenomena such as Gravitational Waves (GWs). Mass density variations caused by local seismic or atmospheric perturbations determine spurious differential displacements of the free falling test masses, what is called Gravity Gradient Noise (GGN); it mimics GW effects. This GGN is expected to become dominant in the infrasound domain and must be tackled for the future realization of observatories exploring GWs at low frequency. GGN will be studied with the MIGA experiment, a demonstrator for low frequency GW detection based on atom interferometry - now in construction at the low noise underground laboratory LSBB in France. MIGA will provide precise measurements of local gravity, probed by a network of three free-falling atom test masses separated up to 150 m. We model the effect of GGN for MIGA and use seismic and atmospheric data recorded at LSBB to characterize their impact on the future measurements. We show that the antenna will be able to characterize GGN using dedicated data analysis methods.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.subject.enGravity
dc.subject.enCold atoms & matter waves
dc.subject.enAtom interferometry
dc.title.enCharacterizing Earth gravity field fluctuations with the MIGA antenna for future Gravitational Wave detectors
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevD.99.104026
dc.subject.halPhysique [physics]
dc.subject.halPhysique [physics]/Physique [physics]/Physique Atomique [physics.atom-ph]
dc.identifier.arxiv1902.05337
bordeaux.journalPhysical Review D
bordeaux.page104026
bordeaux.volume99
bordeaux.hal.laboratoriesLaboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-01973074
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01973074v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20D&rft.date=2019-05-14&rft.volume=99&rft.spage=104026&rft.epage=104026&rft.eissn=1550-7998&rft.issn=1550-7998&rft.au=JUNCA,%20Joseph&BERTOLDI,%20Andrea&SABULSKY,%20Dylan%20O.&LEF%C3%88VRE,%20Gr%C3%A9goire&ZOU,%20Xinhao&rft.genre=article


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