Name: Dixième Assemblée Générale du GdR Ondes Gravitationnelles
Start: 2026-10-05T10:00:00+02:00
End: 2026-10-06T23:00:00+02:00
Location: No location set

Dixième Assemblée Générale du GdR Ondes Gravitationnelles

from Monday, October 5, 2026 (10:00 AM) to Tuesday, October 6, 2026 (11:00 PM)

Monday, October 5, 2026

10:00 AM Breaks: Café et accueil
Café et accueil
10:00 AM - 10:30 AM

10:30 AM General: Intro talks and discussion
Intro talks and discussion
10:30 AM - 11:00 AM
11:00 AM Working groups sessions: Prédictions et suivi des signaux multi-messagers
Prédictions et suivi des signaux multi-messagers
11:00 AM - 11:45 AM
Contributions

11:00 AM Constraining the search for gravitational waves from binary neutron star mergers with kilonovae observations - Noah Jamsin (IJCLAB and IAP)

11:15 AM Search for joint sources of neutrinos and gravitational waves with ANTARES and KM3NeT - Mathieu Lamoureux (APC)

11:30 AM Memory effect from neutron star merger counterparts - Thomas Brabant (University of Liege)
11:45 AM Talks invités: Multi-Messenger Astronomy in the Era of Gravitational Waves
Multi-Messenger Astronomy in the Era of Gravitational Waves
11:45 AM - 12:15 PM

12:15 PM Breaks: Repas de midi
Repas de midi
12:15 PM - 2:00 PM
2:00 PM Working groups sessions: Tests de la relativité générale et théories alternatives
Tests de la relativité générale et théories alternatives
2:00 PM - 2:45 PM
Contributions

2:00 PM Catching non-linear memory effect with LISA & PTA - Adrien Cogez (CEA/IRFU/DPhP)

2:15 PM New Aspects of spontaneous scalarization of black holes beyond General relativity - ZAKARIA BELKHADRIA (IP2I, Université Claude Bernard Lyon 1)

2:30 PM Radial Perturbations of Black Holes in DHOST Theories - Simon Iteanu (IJClab)
2:45 PM Working groups sessions: Étoiles à neutrons, supernovae et synthèse des éléments lourds
Étoiles à neutrons, supernovae et synthèse des éléments lourds
2:45 PM - 3:25 PM
Contributions

2:45 PM Discussion du GT - Étoiles à neutrons, supernovae et synthèse des éléments lourds - Anthea FANTINA (GANIL ({CNRS}UPR3266)) Matteo Bugli (UniTo - CEA Saclay) Sebastien Guillot (IRAP)

3:05 PM Impact of the equation of state on the evolution of rapidly rotating core-collapse supernovae - Marco Cusinato (CEA-Saclay)
3:25 PM Breaks: Pause café
Pause café
3:25 PM - 3:50 PM

3:50 PM Talks invités: Probing nuclear physics with gravitational waves
Probing nuclear physics with gravitational waves
3:50 PM - 4:20 PM
4:20 PM Working groups sessions: Formes d'onde
Formes d'onde
4:20 PM - 5:10 PM
Contributions

4:20 PM Logarithmic divergence of the fluxes at the light ring for unstable circular orbits - David Trestini (University of Southampton)

4:32 PM Radiation reaction in massless scalar-tensor theories to third post-Newtonian order - Eve Dones (IBS CTPU-CGA)

4:44 PM Next-to-next-to-leading gravitational radiation-reaction corrections to quasi-elliptic and quasi-hyperbolic compact binary orbits - Emeric Seraille (LPENS)

4:56 PM Charges aspects of BMS symmetries as opposed to a stress-energy tensor - Pierre Piovesan (CPT, Aix-Marseille Université)
5:10 PM Talks invités: Talk Invité
Talk Invité
5:10 PM - 5:40 PM

5:40 PM General: Environnement transversal group
Environnement transversal group
5:40 PM - 5:55 PM

6:00 PM Cocktail: 4th floor
4th floor
6:00 PM - 7:30 PM
Tuesday, October 6, 2026

9:00 AM Talks invités: Current status and future perspectives of Virgo in the worldwide GW network
Current status and future perspectives of Virgo in the worldwide GW network
9:00 AM - 9:30 AM
9:30 AM Working groups sessions: Développement des détecteurs
Développement des détecteurs
9:30 AM - 10:10 AM
Contributions

9:30 AM Probing gravitational waves using the orbital dynamics of binary systems - Aurelien Hees (LTE - Observatoire de Paris)

9:50 AM A landscape of possible higher-resolution mHz gravitational-wave missions - John Baker (L2I Toulouse, CNRS/IN2P3, Université de Toulouse)
10:10 AM General: Presentations of other GdR efforts and discussion on possible joint activities (GdR DI2I)
Presentations of other GdR efforts and discussion on possible joint activities (GdR DI2I)
10:10 AM - 10:20 AM

10:20 AM Breaks: Pause café
Pause café
10:20 AM - 11:05 AM
11:05 AM Working groups sessions: Méthodes d'analyse des données
Méthodes d'analyse des données
11:05 AM - 12:05 PM
Contributions

11:05 AM Les défis pour LVK et ET - Tito DAL CANTON (UPSaclay, CNRS/IN2P3, IJCLab)

11:25 AM Les défis pour LISA et PTA - Stanislav BABAK (APC)

11:45 AM Separating the GW background components with LISA through anisotropies and time-frequency techniques - Giorgio Mentasti (APC Paris)

11:55 AM Tfwaves: a time-frequency approach to long-lived LISA signals — from EMRIs to stellar-mass black hole binaries - Saptarshi GHOSH (Astroparticule et Cosmologie, Université Paris Cité)
12:05 PM Breaks: Repas de midi
Repas de midi
12:05 PM - 1:50 PM

1:50 PM General: Table ronde (precision era et effets systématiques)
Table ronde (precision era et effets systématiques)
1:50 PM - 2:50 PM
2:50 PM Working groups sessions: Cosmologie et Population des sources
Cosmologie et Population des sources
2:50 PM - 4:15 PM
Contributions

2:50 PM A weakly modelled view of the joint compact-binary mass plane: population structure and spectral-siren cosmology - Viola De Renzis (University of Milano-Bicocca)

3:05 PM Probing past mergers of supermassive black holes with pulsar timing arrays - Hippolyte QUELQUEJAY

3:20 PM Probing Cosmology with Gravitational-Wave Dark Sirens using Euclid Galaxy Catalogs - Sarah Ferraiuolo (CPPM at Aix-Marseille University (AMU) & Università di Roma, La Sapienza)

3:35 PM Latest LIGO-Virgo-KAGRA cosmological results from the Gravitational Wave Transient Catalogue 5.0. - Maxime Bloch (Subatech (UMR 6457))

3:50 PM Dark Sirens as Probes of Compact-Binary Host Galaxies - Michele Mancarella (Aix-Marseille Université)

4:05 PM Service National d'Observation LISA - Astrid Lamberts (Observatoire de la Côte d'Azur)
4:15 PM General: Presentations of other GdR efforts and discussion on possible joint activities (GdR CoPhy)
Presentations of other GdR efforts and discussion on possible joint activities (GdR CoPhy)
4:15 PM - 4:25 PM

4:25 PM Fin de l'Assemblée Générale: Pause
Pause
4:25 PM - 4:55 PM

4:55 PM Working groups meetings: Table ronde AI pour les OG
Table ronde AI pour les OG
4:55 PM - 5:55 PM