Publications scientifiques du pôle A2C

Recherche d’ondes gravitationnelles associées à des sursauts gamma dans les données LIGO-Virgo (O3b)

Abstract: We search for gravitational-wave signals associated with gamma-ray bursts detected by the Fermi and Swift satellites during the second half of the third observing run of Advanced LIGO and…

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GWTC-3: Le nouveau catalogue de systèmes binaires compacts issu de l’analyse des données O3 de LIGO et Virgo

Les détecteurs Virgo et LIGO ont observé 35 nouveaux événements d'ondes gravitationnelles, entre novembre 2019 et mars 2020, pendant la deuxième partie de la troisième période d'observation de LIGO et…

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Constraints on cosmic strings using data from the third Advanced LIGO-Virgo observing run

Abstract: (APS) We search for gravitational-wave signals produced by cosmic strings in the Advanced LIGO and Virgo full O3 dataset. Search results are presented for gravitational waves produced by cosmic…

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GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

https://in2p3.cnrs.fr/fr/cnrsinfo/nouvelle-edition-du-catalogue-ligo-virgo-suite-run-o3 La version française du "Science summary" qui accompagne la mise à jour du catalogue La publication scientifique: GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First…

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GRANDMA observations of advanced LIGO’s and advanced Virgo’s third observational campaign

Abstract: (Oxford University Press) GRANDMA (Global Rapid Advanced Network Devoted to the Multi-messenger Addicts) is a network of 25 telescopes of different sizes, including both photometric and spectroscopic facilities. The…

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Gravitational-wave Merger Forecasting: Scenarios for the Early Detection and Localization of Compact-binary Mergers with Ground-based Observatories

Abstract: (IOP) We present the prospects for the early (pre-merger) detection and localization of compact-binary coalescences using gravitational waves over the next 10 yr. Early warning can enable the direct…

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GW190521: A Binary Black Hole Merger with a Total Mass of 150 M⊙

Abstract: (APS) On May 21, 2019 at 03:02:29 UTC Advanced LIGO and Advanced Virgo observed a short duration gravitational-wave signal, GW190521, with a three-detector network signal-to-noise ratio of 14.7, and…

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Realtime search for compact binary mergers in Advanced LIGO and Virgo’s third observing run using PyCBC Live

Abstract: (arXiv) The third observing run of Advanced LIGO and Advanced Virgo took place between April 2019 and March 2020 and resulted in dozens of gravitational-wave candidates, many of which…

Continuer la lectureRealtime search for compact binary mergers in Advanced LIGO and Virgo’s third observing run using PyCBC Live