216 citations
- Office National d'Études et de Recherches AérospatialesFR9 papers
- Université Paris-SaclayFR9 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Centre National d'Études SpatialesFR5 papers
- Institut de Recherche pour le DéveloppementFR5 papers
- GéoazurFR4 papers
- Observatoire de la Côte d’AzurFR4 papers
- Sorbonne UniversitéFR4 papers
- Université de ToulouseFR4 papers
- Université Fédérale de Toulouse Midi-PyrénéesFR4 papers
- Département Traitement de l’Information et SystèmesFR3 papers
- École Normale Supérieure - PSLFR3 papers
10 papers
Airborne absolute gravimetry with a quantum sensor, comparison with classical technologies
Yannick Bidel, Nassim Zahzam, Alexandre Bresson +14
We report an airborne gravity survey with an absolute gravimeter based on atom interferometry and two relative gravimeters: a classical LaCoste\&Romberg (L\&R) and a novel iMAR str…
MICROSCOPE mission: final results of the test of the Equivalence Principle
Pierre Touboul, Gilles Métris, Manuel Rodrigues +44
The MICROSCOPE mission was designed to test the Weak Equivalence Principle (WEP), stating the equality between the inertial and the gravitational masses, with a precision of $10^{-…
Solving nonlinear Klein-Gordon equations on unbounded domains via the Finite Element Method
Hugo Lévy, Joël Bergé, Jean-Philippe Uzan
A large class of scalar-tensor theories of gravity exhibit a screening mechanism that dynamically suppresses fifth forces in the Solar system and local laboratory experiments. Tech…
Hybrid electrostatic-atomic accelerometer for future space gravity missions
Nassim Zahzam, Bruno Christophe, Vincent Lebat +11
Long term observation of temporal Earth's gravity field with enhanced temporal and spatial resolution is a major objective for future satellite gravity missions. Improving the perf…
MICROSCOPE Mission scenario, ground segment and data processing
Manuel Rodrigues, Pierre Touboul, Gilles Métris +9
Testing the Weak Equivalence Principle (WEP) to a precision of requires a quantity of data that give enough confidence on the final result: ideally, the longer the measu…
Cold Atoms in Space: Community Workshop Summary and Proposed Road-Map
Ivan Alonso, Cristiano Alpigiani, Brett Altschul +246
We summarize the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportu…