Accès ouvert
2025
article
OpenAlex
R. Abbott, H. Abe, F. Acernese, K. Ackley et autres
The ever-increasing number of detections of gravitational waves from compact binaries by the Advanced LIGO and Advanced Virgo detectors allows us to perform ever-more sensitive tests of general relativity (GR) in the dynamical and strong-field regime of gravity. We perform a suite …
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Accès ouvert
2022
article
OpenAlex
R. Abbott, T. D. Abbott, F. Acernese, K. Ackley et autres
Abstract We search for gravitational-wave signals associated with gamma-ray bursts (GRBs) detected by the Fermi and Swift satellites during the second half of the third observing run of Advanced LIGO and Advanced Virgo (2019 November 1 15:00 UTC–2020 March 27 17:00 UTC). …
us, it, au, de, in, gb, br, jp, fr, es, be, nl, kr, hu, pl
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
R. Abbott, T. D. Abbott, S. Abraham, F. Acernese et autres
We report results from searches for anisotropic stochastic gravitational-wave backgrounds using data from the first three observing runs of the Advanced LIGO and Advanced Virgo detectors. For the first time, we include Virgo data in our analysis and run our search with …
us, in, it, au, de, gb, br, jp, fr, nl, kr, be, es, hu, pl
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
R. Abbott, T. D. Abbott, S. Abraham, F. Acernese et autres
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 string loop features such as cusps, kinks, and, for the first time, kink-kink collisions. …
us, in, it, au, de, gb, br, jp, fr, ru, nl, kr, be, es, hu, pl
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
B. P. Abbott, R. Abbott, T. D. Abbott, F. Acernese et autres
We report on a new all-sky search for periodic gravitational waves in the frequency band 475--2000 Hz and with a frequency time derivative in the range of $[\ensuremath{-}1.0,+0.1]\ifmmode\times\else\texttimes\fi{}1{0}^{\ensuremath{-}8}\text{ }\mathrm{Hz}/\mathrm{s}$. Potential signals could be produced by a nearby spinning and slightly nonaxisymmetric isolated …
us, it, au, fr, de, gb, nl, br, in, kr, hu, pl, ru
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
B. P. Abbott, R. Abbott, T. D. Abbott, F. Acernese et autres
The LIGO Scientific and Virgo Collaborations have announced the event GW170817, the first detection of gravitational waves from the coalescence of two neutron stars. The merger rate of binary neutron stars estimated from this event suggests that distant, unresolvable binary neutron stars …
us, it, au, fr, de, gb, nl, no, br, in, kr, hu, pl, ru
(code pays fourni par la source)