Concept
Coupe (constellation)
Publications associées (8)
Euclid: the selection of quiescent and star-forming galaxies using observed colours
Georges Meylan, Yi Wang, Richard Massey
The Euclid mission will observe well over a billion galaxies out to z similar to 6 and beyond. This will offer an unrivalled opportunity to investigate several key questions for understanding galaxy formation and evolution. The first step for many of these ...
OXFORD UNIV PRESS2020Doppler-based positioning using LEO augmented satellite constellation - Simulations of perspectives
The Global Navigation Satellite System (GNSS) refers to a constellation of satellites emitting signals from space, used to provide Position, Navigation and Timing (PNT) services to the receivers on Earth. Nowadays, the GNSS is exploited in a wide range of ...
2020Exploiting flux ratio anomalies to probe warm dark matter in future large-scale surveys
Frédéric Courbin, Alexey Boyarsky, David Richard Harvey, Amélie Tamone, Wessel Valkenburg
Flux ratio anomalies in strong gravitationally lensed quasars constitute a unique way to probe the abundance of non-luminous dark matter haloes, and hence the nature of dark matter. In this paper, we identify double-imaged quasars as a statistically effici ...
2019Potential Recoiling Supermassive Black Hole, CXO J101527.2+625911
We have carried out a systematic search for recoiling supermassive black holes (rSMBH) using the Chandra Source and SDSS Cross-Match Catalog. From the survey, we have detected a potential rSMBH, CXO J101527.2 +625911, at z = 0.3504. The source CXO J101527. ...
Iop Publishing Ltd2017Dwarf Galaxies and Galaxy Halos
The various projects presented in this thesis contribute to the expansion of our knowledge and understanding of the fundamental processes involved in the formation of a galaxy and its stellar populations. For this purpose, two different techniques are appl ...
EPFL2010