7.1k citations
- Centre National de la Recherche ScientifiqueFR251 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR204 papers
- Université Paris CitéFR199 papers
- CEA Paris-SaclayFR188 papers
- Institut de Recherche en Astrophysique et PlanétologieFR176 papers
- Astrophysique, Instrumentation et ModélisationFR173 papers
- Centre de physique des particules de MarseilleFR151 papers
- Sorbonne UniversitéFR151 papers
- Institut d'Astrophysique SpatialeFR149 papers
- Max Planck Institute for Extraterrestrial PhysicsDE148 papers
- National Institute for AstrophysicsIT148 papers
- Institut d'Astrophysique de ParisFR146 papers
12 papers · 1 filter
Euclid: Covariance of weak lensing pseudo- estimates. Calculation, comparison to simulations, and dependence on survey geometry
R. E. Upham, M. L. Brown, L. Whittaker +102
An accurate covariance matrix is essential for obtaining reliable cosmological results when using a Gaussian likelihood. In this paper we study the covariance of pseudo- es…
The T Tauri star V410 Tau in the eyes of SPIRou and TESS
Benjamin Finociety, Jean-François Donati, Baptiste Klein +16
We report results of a spectropolarimetric and photometric monitoring of the weak-line T Tauri star V410 Tau based on data collected mostly with SPIRou, the near-infrared (NIR) spe…
Time simulation of the nonlinear wave-particle interaction in meters long traveling-wave tubes
Damien F. G. Minenna, Khalil Aliane, Yves Elskens +4
We propose a multi-particle self-consistent Hamiltonian (derived from an N-body description) that is applicable for periodic structures such as traveling-wave tubes (TWTs), gyrotro…
Gaia Early Data Release 3: Updated radial velocities from Gaia DR2
G. Seabroke, C. Fabricius, D. Teyssier +40
Gaia's Early Third Data Release (EDR3) does not contain new radial velocities because these will be published in Gaia's full third data release (DR3), expected in the first half of…
A test platform for the detection and readout chain for the Athena X-IFU
Gabriele Betancourt-Martinez, François Pajot, Sophie Beaumont +26
We present a test platform for the Athena X-IFU detection chain, which will serve as the first demonstration of the representative end-to-end detection and readout chain for the X-…
Euclid: constraining dark energy coupled to electromagnetism using astrophysical and laboratory data
M. Martinelli, C. J. A. P. Martins, S. Nesseris +92
In physically realistic scalar-field based dynamical dark energy models (including, e.g., quintessence) one naturally expects the scalar field to couple to the rest of the model's…