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Operating the Absolute Quantum Gravimeter outside of the laboratory

hal.structure.identifierALPhANOV
dc.contributor.authorVERMEULEN, Pierre
hal.structure.identifierALPhANOV
dc.contributor.authorANTONI-MICOLLIER, Laura
hal.structure.identifierALPhANOV
dc.contributor.authorMAZZONI, Tomaso
hal.structure.identifierALPhANOV
dc.contributor.authorCONDON, G.
hal.structure.identifierALPhANOV
dc.contributor.authorMÉNORET, Vincent
hal.structure.identifierALPhANOV
dc.contributor.authorJANVIER, Camille
hal.structure.identifierALPhANOV
dc.contributor.authorDESRUELLE, Bruno
hal.structure.identifierSystèmes de Référence Temps Espace [SYRTE]
hal.structure.identifierInterférométrie Atomique et Capteurs Inertiels
dc.contributor.authorLANDRAGIN, Arnaud
hal.structure.identifierALPhANOV
dc.contributor.authorLAUTIER, Jean
hal.structure.identifierLaboratoire Photonique, Numérique et Nanosciences [LP2N]
dc.contributor.authorBOUYER, Philippe
dc.date.accessioned2023-05-12T10:32:14Z
dc.date.available2023-05-12T10:32:14Z
dc.date.issued2020
dc.date.conference2020-05-04
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/181428
dc.description.abstractEnThe Absolute Quantum Gravimeter (AQG) is the world's first industrialgravimeter measuring g with laser-cooled atoms [1]. Today, several unitshave already been delivered to end-users.After reviewing the keyprinciples of the AQG, we will discuss the demonstrated measurementperformances of the AQG in terms of sensitivity, stability andrepeatability. In particular, we report on a reproducible sensitivity togravity at a level of 1 ?Gal in various types of environment (1 µGal =1e-8 m/s2 ~ 1e-9 g). We will also present our on-going efforts towardsthe thorough understanding of the uncertainty budget (accuracy) of thesensor. Finally, we will share the experience that we have acquired overthe past years regarding the operability of the AQG, with a specificfocus on the field version of the sensor.This new type of gravimeter ispresently the only technology that allows for continuous drift-freemonitoring of gravity over timescales from a few minutes to severalmonths, which opens new perspectives for the investigation of bothspatial and temporal gravity variations [2]. The AQG has been developedby Muquans in collaboration with academic laboratories LP2N and LNE-SYRTE, and RESIF (the French Seismologic and Geodetic Network, [3]).[1]V. Ménoret et al., "Gravity measurements below 10-9 g with atransportable absolute quantum gravimeter", Nature Scientific Reports,vol. 8, 12300 (2018)[2] M. Van Camp, O. de Viron, A. Watlet, B. Meurers,O. Francis, C. Caudron, "Geophysics from terrestrial time-variablegravity measurements", Rev. Geophys. (2017).[3] http://www.resif.fr/
dc.language.isoen
dc.title.enOperating the Absolute Quantum Gravimeter outside of the laboratory
dc.typeCommunication dans un congrès avec actes
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]
bordeaux.page8969
bordeaux.hal.laboratoriesLaboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionCNRS
bordeaux.countryAT
bordeaux.title.proceedingEGU General Assembly Conference Abstracts
bordeaux.conference.cityVienna
bordeaux.peerReviewednon
hal.identifierhal-03734173
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03734173v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2020&rft.spage=8969&rft.epage=8969&rft.au=VERMEULEN,%20Pierre&ANTONI-MICOLLIER,%20Laura&MAZZONI,%20Tomaso&CONDON,%20G.&M%C3%89NORET,%20Vincent&rft.genre=proceeding


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