Zobrazeno 1 - 10
of 370
pro vyhledávání: '"A. Métris"'
Autor:
Struckmann, Christian, Corgier, Robin, Loriani, Sina, Kleinsteinberg, Gina, Gox, Nina, Giese, Enno, Métris, Gilles, Gaaloul, Naceur, Wolf, Peter
The Space Time Explorer and QUantum Equivalence principle Space Test (STE-QUEST) recently proposed, aims at performing a precision test of the weak equivalence principle (WEP), a fundamental cornerstone of General Relativity. Taking advantage of the
Externí odkaz:
http://arxiv.org/abs/2310.04212
Autor:
Ahlers, Holger, Badurina, Leonardo, Bassi, Angelo, Battelier, Baptiste, Beaufils, Quentin, Bongs, Kai, Bouyer, Philippe, Braxmaier, Claus, Buchmueller, Oliver, Carlesso, Matteo, Charron, Eric, Chiofalo, Maria Luisa, Corgier, Robin, Donadi, Sandro, Droz, Fabien, Ecoffet, Robert, Ellis, John, Estève, Frédéric, Gaaloul, Naceur, Gerardi, Domenico, Giese, Enno, Grosse, Jens, Hees, Aurélien, Hensel, Thomas, Herr, Waldemar, Jetzer, Philippe, Kleinsteinberg, Gina, Klempt, Carsten, Lecomte, Steve, Lopes, Louise, Loriani, Sina, Métris, Gilles, Martin, Thierry, Martín, Victor, Müller, Gabriel, Nofrarias, Miquel, Santos, Franck Pereira Dos, Rasel, Ernst M., Robert, Alain, Saks, Noah, Salter, Mike, Schlippert, Dennis, Schubert, Christian, Schuldt, Thilo, Sopuerta, Carlos F., Struckmann, Christian, Tino, Guglielmo M., Valenzuela, Tristan, von Klitzing, Wolf, Wörner, Lisa, Wolf, Peter, Yu, Nan, Zelan, Martin
An M-class mission proposal in response to the 2021 call in ESA's science programme with a broad range of objectives in fundamental physics, which include testing the Equivalence Principle and Lorentz Invariance, searching for Ultralight Dark Matter
Externí odkaz:
http://arxiv.org/abs/2211.15412
Autor:
Touboul, Pierre, Métris, Gilles, Rodrigues, Manuel, Bergé, Joel, Robert, Alain, Baghi, Quentin, André, Yves, Bedouet, Judicaël, Boulanger, Damien, Bremer, Stefanie, Carle, Patrice, Chhun, Ratana, Christophe, Bruno, Cipolla, Valerio, Damour, Thibault, Danto, Pascale, Demange, Louis, Dittus, Hansjoerg, Dhuicque, Océane, Fayet, Pierre, Foulon, Bernard, Guidotti, Pierre-Yves, Hagedorn, Daniel, Hardy, Emilie, Huynh, Phuong-Anh, Kayser, Patrick, Lala, Stéphanie, Lämmerzahl, Claus, Lebat, Vincent, Liorzou, Françoise, List, Meike, Löffler, Frank, Panet, Isabelle, Pernot-Borràs, Martin, Perraud, Laurent, Pires, Sandrine, Pouilloux, Benjamin, Prieur, Pascal, Rebray, Alexandre, Reynaud, Serge, Rievers, Benny, Selig, Hanns, Serron, Laura, Sumner, Timothy, Tanguy, Nicolas, Torresi, Patrizia, Visser, Pieter
Publikováno v:
Class. Quantum Grav. 39 204009 (2022)
The space mission MICROSCOPE dedicated to the test of the Equivalence Principle (EP) operated from April 25, 2016 until the deactivation of the satellite on October 16, 2018. In this analysis we compare the free-fall accelerations ($a_{\rm A}$ and $a
Externí odkaz:
http://arxiv.org/abs/2209.15488
Autor:
Touboul, Pierre, Métris, Gilles, Rodrigues, Manuel, Bergé, Joel, Robert, Alain, Baghi, Quentin, André, Yves, Bedouet, Judicaël, Boulanger, Damien, Bremer, Stefanie, Carle, Patrice, Chhun, Ratana, Christophe, Bruno, Cipolla, Valerio, Damour, Thibault, Danto, Pascale, Demange, Louis, Dittus, Hansjoerg, Dhuicque, Océane, Fayet, Pierre, Foulon, Bernard, Guidotti, Pierre-Yves, Hagedorn, Daniel, Hardy, Emilie, Huynh, Phuong-Anh, Kayser, Patrick, Lala, Stéphanie, Lämmerzahl, Claus, Lebat, Vincent, Liorzou, Françoise, List, Meike, Löffler, Frank, Panet, Isabelle, Pernot-Borràs, Martin, Perraud, Laurent, Pires, Sandrine, Pouilloux, Benjamin, Prieur, Pascal, Rebray, Alexandre, Reynaud, Serge, Rievers, Benny, Selig, Hanns, Serron, Laura, Sumner, Timothy, Tanguy, Nicolas, Torresi, Patrizia, Visser, Pieter
Publikováno v:
Phys. Rev. Lett. 129, 121102 (2022)
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 $10^{-15}$ in terms of the E\"otv\"os ratio $\eta$. Its experimental test co
Externí odkaz:
http://arxiv.org/abs/2209.15487
Autor:
Rodrigues, Manuel, Touboul, Pierre, Métris, Gilles, Bedouet, Judicaël, Bergé, Joël, Carle, Patrice, Chhun, Ratana, Christophe, Bruno, Foulon, Bernard, Guidotti, Pierre-Yves, Lala, Stephanie, Robert, Alain
Testing the Weak Equivalence Principle (WEP) to a precision of $10^{-15}$ requires a quantity of data that give enough confidence on the final result: ideally, the longer the measurement the better the rejection of thestatistical noise. The science s
Externí odkaz:
http://arxiv.org/abs/2201.10841
Autor:
Rodrigues, Manuel, Touboul1, Pierre, Metris, Gilles, Robert, Alain, Dhuicque, Oceane, Berge, Joel, Andre, Yves, Boulanger, Damien, Chhun, Ratana, Christophe, Bruno, Cipolla, Valerio, Danto, Pascale, Foulon, Bernard, Guidotti, Pierre-Yves, Hardy, Emilie, Huynh, Phuong-Anh, Lebat, Vincent, Liorzou, Francoise, Pouilloux, Benjamin, Prieur, Pascal, Reynaud, Serge, Torresi, Patrizia
Publikováno v:
Class. Quantum Grav. 39 204006 (2022)
The MICROSCOPE mission aims to test the Weak Equivalence Principle (WEP) in orbit with an unprecedented precision of 10$^{-15}$ on the E\"otv\"os parameter thanks to electrostatic accelerometers on board a drag-free micro-satellite. The precision of
Externí odkaz:
http://arxiv.org/abs/2112.10559
Autor:
Blakeney, Cody, Atkinson, Gentry, Huish, Nathaniel, Yan, Yan, Metris, Vangelis, Zong, Ziliang
Algorithmic bias is of increasing concern, both to the research community, and society at large. Bias in AI is more abstract and unintuitive than traditional forms of discrimination and can be more difficult to detect and mitigate. A clear gap exists
Externí odkaz:
http://arxiv.org/abs/2110.04397
Autor:
Chhun, Ratana, Hardy, Emilie, Rodrigues, Manuel, Touboul, Pierre, Métris, Gilles, Boulanger, Damien, Christophe, Bruno, Danto, Pascale, Foulon, Bernard, Guidotti, Pierre-Yves, Huynh, Phuong-Anh, Lebat, Vincent, Liorzou, Françoise, Robert, Alain
Publikováno v:
CQG 2021
Since the MICROSCOPE instrument aims to measure accelerations as low as a few 10$^{-15}$\,m\,s$^{-2}$ and cannot operate on ground, it was obvious to have a large time dedicated to its characterization in flight. After its release and first operation
Externí odkaz:
http://arxiv.org/abs/2102.11087
Autor:
Bergé, Joel, Pernot-Borràs, Martin, Uzan, Jean-Philippe, Brax, Philippe, Chhun, Ratana, Métris, Gilles, Rodrigues, Manuel, Touboul, Pierre
The MICROSCOPE experiment was designed to test the weak equivalence principle in space, by comparing the low-frequency dynamics of cylindrical "free-falling" test masses controlled by electrostatic forces. We use data taken during technical sessions
Externí odkaz:
http://arxiv.org/abs/2102.00022
Autor:
Pernot-Borràs, Martin, Bergé, Joël, Brax, Philippe, Uzan, Jean-Philippe, Métris, Gilles, Rodrigues, Manuel, Touboul, Pierre
Publikováno v:
Phys. Rev. D 103, 064070 (2021)
This article is dedicated to the use the MICROSCOPE mission's data to test chameleon theory of gravity. We take advantage of the technical sessions aimed to characterize the electrostatic stiffness of MICROSCOPE's instrument intrinsic to its capaciti
Externí odkaz:
http://arxiv.org/abs/2102.00023