Morgane Zeoli
A5041278341- Pulsars and Gravitational Waves Research
- Gamma-ray bursts and supernovae
- High-pressure geophysics and materials
- Cosmology and Gravitation Theories
- Geophysics and Gravity Measurements
- Radio Astronomy Observations and Technology
- Astrophysical Phenomena and Observations
- Geophysics and Sensor Technology
- Superconducting and THz Device Technology
- Planetary Science and Exploration
- Astrophysics and Cosmic Phenomena
- Atomic and Subatomic Physics Research
- Adaptive optics and wavefront sensing
- Advanced Measurement and Metrology Techniques
- Dark Matter and Cosmic Phenomena
- Spacecraft and Cryogenic Technologies
UCLouvain
2023-2024
University of Liège
2023-2024
Abstract The Lunar Gravitational-wave Antenna (LGWA) is a proposed array of next-generation inertial sensors to monitor the response Moon gravitational waves (GWs). Given size and expected noise produced by lunar seismic background, LGWA would be able observe GWs from about 1 mHz Hz. This make missing link between space-borne detectors like LISA with peak sensitivities around few millihertz future terrestrial Einstein Telescope or Cosmic Explorer. In this article, we provide first...
The toolbox to study the Universe grew on 14 September 2015 when LIGO–Virgo collaboration heard a signal from two colliding black holes between 30 and 250 Hz. Since then, many more gravitational waves have been detected as detectors continue increase sensitivity. However, current future interferometric will never be able detect below few Hz due oceanic activity Earth. An space mission, laser interferometer antenna, operate 1 mHz 0.1 Hz, leaving gap in decihertz band. To gravitational-wave...
The Lunar Gravitational-wave Antenna (LGWA) is a proposed array of next-generation inertial sensors to monitor the response Moon gravitational waves (GWs). Given size and expected noise produced by lunar seismic background, LGWA would be able observe GWs from about 1 mHz Hz. This make missing link between space-borne detectors like LISA with peak sensitivities around few millihertz future terrestrial Einstein Telescope or Cosmic Explorer. In this article, we provide first comprehensive...
Abstract To achieve the expected level of sensitivity third-generation gravitational-wave (GW) observatories, more accurate and sensitive instruments than those second generation must be used to reduce all sources noises. Amongst them, one most relevant is seismic noise, which will require development a better isolation system, especially at low frequencies (below 10 Hz), operation large cryogenic silicon mirrors, improvement optical wavelength readouts. In this framework, article presents...
Thermal noise sources are relevant for future gravitational wave detectors due to the foreseen increase in sensitivity, especially at frequencies below . As most thermal scale with square root of temperature, cooling critical optical components and their suspension system is essential. This also requires a much wider range temperature compatibility from all technology deployed last stages, including displacement inertial sensors. We demonstrate characterize setup stable light intensity...
The toolbox to study the Universe grew on 14 September 2015 when LIGO-Virgo collaboration heard a signal from two colliding black holes between 30-250 Hz. Since then, many more gravitational waves have been detected as detectors increased sensitivity. However, current detector design sensitivity curves still lower cut-off of 10 To detect even lower-frequency gravitational-wave signals, Lunar Gravitational-wave Antenna will use an array seismic stations in permanently shadowed crater. It aims...