Présidents de session
Session 1
- Martin Boutelier (CNES)
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Fabian Schussler (CEA/Irfu)04/05/2026 16:25
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Emeric Seraille (LPENS)04/05/2026 16:45
Compact binaries are the primary sources of gravitational waves measured by gravitational-wave detectors. In this context, obtaining the equations of motion in different approximation schemes is essential for producing waveform templates with the accuracy required by future LISA detections.
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In this presentation, I derive the gravitational radiation-reaction force on a compact binary system... -
M. Solano Felicio (Observatoire de la Côte d'Azur)04/05/2026 17:05
LISA is a space mission to observe millihertz gravitational waves (GWs), planned for 2035. Millions of white dwarf binaries in the Milky Way (MW) will contribute to LISA data, of which a few thousand are expected to be individually resolved. The unresolved signal, dubbed the Galactic foreground, can be astrophysically interpreted through careful analysis. We assess LISA's capability to...
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Dr Adrian MACQUET (IRAP)04/05/2026 17:25
The LISA External Data work package is coordinated by IRAP and L2IT in the framework of the DDPC. Its primary objective is to collect all data from sources outside LISA that may be relevant to the mission, and to provide the software infrastructure necessary for their distribution in a standardized way that is compatible with the software requirements of the DDPC.
A first prototype is...
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Dr Nicolas Dagoneau (CEA Paris-Saclay)04/05/2026 17:45
In this talk, we will provide an update on the contributions of CEA to DDPC and P&O.
Within DDPC, CEA is involved in CU L01 and CU L2A. We will present the latest updates on our work on the common dataset, as well as on source detection and parameter estimation in the context of the Low Latency Alert Pipeline (LLAP).
As the lead of CU L01 and technical deputy of CU L2A, we will also...
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Hugo Alexandre (LPC Caen)04/05/2026 18:05
The LISA constellation offers a unique opportunity to detect EMRIs, with a sensitivity band that is particularly well suited to these sources. Their detection will not only allow us to probe the intrinsic properties and immediate environments of black holes in the local Universe, but also to use these sources as “dark sirens” for cosmological studies \cite{colpi2024lisa}.
To fully exploit...
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