Présidents de session
Session 4: Session 4
- Max Marrot
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Simon Milcent (ILM)24/04/2026 15:40
I can present how an everyday life phenomenon has been used by pierre soulage in order to create the conques glasses
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Mattia Panzeri24/04/2026 15:55
Template banks are at the core of the modeled GW search pipelines in the LVK collaboration. The production of these banks can follow a geometrical, stochastic, or hybrid approach. Here we present a modified version of HdBank, by S.Roy et al.(1), a hybrid method that stochastically generates a set of points and then uses them as input for a geometrical algorithm. The modified version is then...
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Gaspard Joubert24/04/2026 16:10
The first direct observation of gravitational waves (GW) in 2015 by the LIGO/Virgo/Kagra (LVK) collaboration opened a new era of astronomy. The GW group at IP2I in Lyon contributes to both the analysis of interferometers data and the characterization of the VIRGO detector. Most gravitationalwave online search pipelines rely on matched filtering (MF), a method which compares the data to a large...
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M. Madhusoothanan Rajaram (Université Lyon 1, CNRS, Institut Lumière Matière, UMR5306, F-69100, Villeurbanne, France)24/04/2026 16:25
Pump–probe experiments with focused laser pulses are nowadays widely used in non-linear physics and time-resolved science. In such experiments, the signal depends on the quality of the beams spatial overlap. Here, we propose a simple method to characterize the beams around their focus in a single shot basis. With two beams, the device performs a snapshot of their (x-y-z)-focus that quantify...
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