تقرير
MICROSCOPE: systematic errors
| العنوان: | MICROSCOPE: systematic errors |
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| المؤلفون: | 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 |
| المصدر: | Class. Quantum Grav. 39 204006 (2022) |
| سنة النشر: | 2021 |
| المجموعة: | Astrophysics General Relativity and Quantum Cosmology Physics (Other) |
| مصطلحات موضوعية: | Astrophysics - Instrumentation and Methods for Astrophysics, General Relativity and Quantum Cosmology, Physics - Applied Physics, Physics - Instrumentation and Detectors |
| الوصف: | 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 the test is determined by statistical errors, due to the environment and instrument noises, and by systematic errors to which this paper is devoted. Systematic error sources can be divided into three categories: external perturbations, such as the residual atmospheric drag or the gravity gradient at the satellite altitude, perturbations linked to the satellite design, such as thermal or magnetic perturbations, and perturbations from the instrument internal sources. Each systematic error is evaluated or bounded in order to set a reliable upper bound on the WEP parameter estimation uncertainty. Comment: To be released in CQG MICROSCOPE Special Edition |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1088/1361-6382/ac49f6 |
| الوصول الحر: | http://arxiv.org/abs/2112.10559Test |
| رقم الانضمام: | edsarx.2112.10559 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1088/1361-6382/ac49f6 |
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