P. Prosposito

First joint observation by the underground gravitational-wave detector KAGRA with GEO 600

H. Abe, F. Acernese, K. Ackley, R. X. Adhikari et autres

Abstract We report the results of the first joint observation of the KAGRA detector with GEO 600. KAGRA is a cryogenic and underground gravitational-wave detector consisting of a laser interferometer with 3 km arms, located in Kamioka, Gifu, Japan. GEO 600 is …

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Calibration of advanced Virgo and reconstruction of the detector strain h ( t ) during the observing run O3

F. Acernese, M. Agathos, A. Ain, S. Albanesi et autres

Abstract The three advanced Virgo and LIGO gravitational wave detectors participated to the third observing run (O3) between 1 April 2019 15:00 UTC and 27 March 2020 17:00 UTC, leading to several gravitational wave detections per month. This paper describes the advanced …

All-sky search for short gravitational-wave bursts in the third Advanced LIGO and Advanced Virgo run

R. Abbott, T. D. Abbott, F. Acernese, K. Ackley et autres

This paper presents the results of a search for generic short-duration gravitational-wave transients in data from the third observing run of Advanced LIGO and Advanced Virgo. Transients with durations of milliseconds to a few seconds in the 24--4096 Hz frequency band are …

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Search for Lensing Signatures in the Gravitational-Wave Observations from the First Half of LIGO–Virgo’s Third Observing Run

R. Abbott, T. D. Abbott, S. Abraham, F. Acernese et autres

Abstract We search for signatures of gravitational lensing in the gravitational-wave signals from compact binary coalescences detected by Advanced Laser Interferometer Gravitational-wave Observatory (LIGO) and Advanced Virgo during O3a, the first half of their third observing run. We study: (1) the expected …

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