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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Pre-merger localization of compact-binary mergers with third generation observatories

We present the prospects for the pre-merger detection and localization of binary neutron star mergers with third-generation gravitational-wave (GW) observatories. We consider a wide variety of GW networks that may…

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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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First demonstration of early warning gravitational wave alerts

Gravitational-wave observations became commonplace in Advanced LIGO-Virgo’s recently concluded third observing run. 56 nonretracted candidates were identified and publicly announced in near real time. Gravitational waves from binary neutron star…

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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…

Continuer la lectureGRANDMA observations of advanced LIGO’s and advanced Virgo’s third observational campaign