Name: GdR Gravitational Waves WG joint meeting: Source populations and Multi-messenger Astronomy
Start: 2026-11-16T13:30:00+01:00
End: 2026-11-17T18:00:00+01:00
Location: IAP

GdR Gravitational Waves WG joint meeting: Source populations and Multi-messenger Astronomy

de lundi 16 novembre 2026 (13:30) à mardi 17 novembre 2026 (18:00)

lundi 16 novembre 2026
14:00 Multimessenger follow-up and alert systems
14:00 - 17:10
Room: Amphithéatre
Contributions

14:00 Invited talk: Multimessenger in the LIGO-Virgo-KAGRA collaboration - Thomas JACQUOT (IJCLAB)

14:30 Contributed talk: Multimessenger astronomy with sub-solar mass neutron stars - Camille Allan (IP2I)

14:50 Contributed talk: ET-WST synergy for next generation gravitational wave multi-messenger observations - Sofia Bisero (Irfu, CEA-Saclay) Sofia Bisero (GEPI, Observatoire de Paris, Université PSL, CNRS)

15:40 Invited talk: The Vera C. Rubin Observatory in Operation: First Results and Prospects for Multi-Messenger Astronomy - Roman Le Montagner

16:10 Contributed talk: KM3NeT alerts system - Jean-gregoire Ducoin (CPPM)

16:30 Contributed talk: Follow-up of gravitational events - Damien Turpin (CEA) Sarah ANTIER (IJCLAB)

16:50 Contributed talk: Benchmarking the expected performance of Bayesian parameter inference on Kilonovae - Thomas Hussenot
mardi 17 novembre 2026
09:00 Massive Black Hole binaries
09:00 - 12:10
Room: Amphithéatre
Contributions

09:00 Invited talk: Eccentric supermassive black hole binaries and non-stationarities induced in the PTA gravitational wave background - Sara Manzini (APC - Université Paris Cité)

09:30 Contributed talk: PTA band GWB anisotropies and their cross correlation with galaxies - Martin Pijnenburg

09:50 Contributed talk: Investigating the sensitivity of the MPTA and extended datasets to alternative gravitational wave polarisations using simulations - Jaikhomba Singha (University of Cape Town)

10:10 Contributed talk: Searching for Bursts with Linear Gravitational-Wave Memory in the MPTA 4.5-Year Data Release - Prerna Rana (LPC2E, Orleans, France)

11:00 Contributed talk: Probing zombie binaries: A new window on supermassive black hole binary mergers - Hippolyte Quelquejay-Leclere (Università degli Studi di Milano-Bicocca)

11:20 Contributed talk: From MUSE Close Pairs of Galaxies to LISA: Observational Constraints on Massive Black Hole Coalescences - Loic BOCHRAWNA (Institut de Recherche en Astrophysique et Planétologie (IRAP))

11:40 Massive Black Hole binaries: discussion - Astrid Lamberts (Observatoire de la Cote d'Azur) Aurélien Chalumeau (LPC2E/OSUC) Floriane Cangemi (UPC/APC) Irina Dvorkin (Institut d'Astrophysique de Paris) Marion Pillas (IAP) Olivier GODET (IRAP)
13:30 Stellar mass objects: Stellar mass objects
Stellar mass objects
13:30 - 17:30
Room: Amphithéatre
Contributions

13:30 Invited talk: Isotropic Gravitational-Wave Background Search Results from the 4th LVK observing run - Alba ROMERO RODRIGUEZ (Laboratoire D'Annecy de Physique de Particules (LAPP))

14:00 Contributed talk: Joint multi-messenger inference of double white dwarfs with LISA - Nina Kunert (Observatoire de la Cote d'Azur)

14:20 Contributed talk: A deep, large-scale survey for LISA white dwarf binary candidates with the Canada-France Hawaii Telescope - Alice Perego (Observatoire de la Côte d'Azur)

14:40 Comparing degrees of EOS knowledge in prior choices for gravitational-wave parameter estimation and equation-of-state inference for binary neutron stars (Contribution from NS-SN-Nucleosynthesis WG)

15:00 Contributed talk: The Parameter Space of BNS Populations: Formation Channels and Merger Rates - Mathieu VENET

15:20 Neutron stars, EOS, Multi-messenger astronomy, Population: Discussion - Astrid Lamberts (Observatoire de la Cote d'Azur) Floriane Cangemi (UPC/APC) Irina Dvorkin (Institut d'Astrophysique de Paris) Marion Pillas (IAP) Matteo Bugli (UniTo - CEA Saclay) Olivier GODET (IRAP)

16:20 Contributed talk: Natal kicks and r-process enrichment: starting to trace binary neutron star populations in cosmological simulations - Arturo Nunez-Castineyra (Institut d'Astrophysique de Paris)

16:40 Inferring dense matter properties from gravitational waves (Contribution from NS-SN-Nucleosynthesis WG)

17:00 Contributed talk: Modelling astrophysical stochastic signals in LISA - Alexandre Toubiana (Université de Milan-Bicocca)