IN2P3, 50 years: presentation of A2C
IN2P3 celebrated its 50 years birthday on Apr. 14, 2021. Many events were organized by the IN2P3 laboratories. At IJCLab, the activities of the A2C pole were presented . See…
L’Univers du pôle A2C: première rencontre
The A2C pole will meet on December the 1st for a moment of scientific exchanges at the P. Lehman amphitheatre. This meeting (named L'Univers du pôle A2C: première rencontre) will…
Search for Gravitational Waves Associated with Gamma-Ray Bursts Detected by Fermi and Swift During the LIGO-Virgo Run O3b
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 Advanced…
GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run
The LIGO and Virgo detectors have observed 35 new gravitational-wave events, between November 2019 and March 2020, during the second half of the third observing run (O3b). The total number…
AstroParticle Symposium 2021
The Astroparticle Symposium 2021 will be held at Institut Pascal à l’Université Paris-Saclay between October 18 and November 26, 2021. For six weeks, broad-audience presentations will be given by physicists…
Master 2 students (Astronomie, Astrophysique, Ingénierie Spatiale [AAIS]) visit IJCLab
Master 2 students (AAIS) came to the lab to meet the A2C teams. Click here to access the agenda
CNES visit
https://owncloud.lal.in2p3.fr/index.php/s/Bwdj2tAhgG558VA/download
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…
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…
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…