28–29 juin 2023
Université de Toulouse, Faculté de médecine
Fuseau horaire Europe/Paris

Gravitational wave standard sirens: cosmological constraints from LVK observations and future prospects with LISA

28 juin 2023, 11:10
30m
Salle du conseil (Université de Toulouse, Faculté de médecine)

Salle du conseil

Université de Toulouse, Faculté de médecine

37, Allées Jules Guesde 31000 Toulouse on the left once your enter the building.

Orateur

Danny Laghi (CNES, L2I Toulouse, CNRS/IN2P3, UT3)

Description

Compact binary systems that emit detectable gravitational waves, such as binary black holes and binary neutron stars, can be used as "standard sirens" to constrain cosmological parameters. This talk will review cosmological results obtained from the most recent gravitational wave observations, with a focus on the most stringent constraints produced by the LIGO-Virgo-KAGRA Collaboration, while also discussing forecasts with future gravitational wave detectors, such as the Laser Interferometer Space Antenna.

Auteur principal

Danny Laghi (CNES, L2I Toulouse, CNRS/IN2P3, UT3)

Documents de présentation

Aucun document.