Search Results - "Kaihotsu, K."
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Overview of KAGRA: Calibration, detector characterization, physical environmental monitors, and the geophysics interferometer
Published in Progress of theoretical and experimental physics (01-05-2021)“…Abstract KAGRA is a newly built gravitational wave observatory, a laser interferometer with a 3 km arm length, located at Kamioka, Gifu, Japan. In this series…”
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First joint observation by the underground gravitational-wave detector KAGRA with GEO 600
Published in Progress of theoretical and experimental physics (01-06-2022)“…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…”
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Performance of the KAGRA detector during the first joint observation with GEO 600 (O3GK)
Published in Progress of theoretical and experimental physics (01-10-2023)“…Abstract KAGRA, the kilometer-scale underground gravitational-wave detector, is located at Kamioka, Japan. In April 2020, an astrophysics observation was…”
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Overview of KAGRA : Data transfer and management
Published in Progress of theoretical and experimental physics (01-10-2023)“…Abstract KAGRA is a newly built gravitational wave observatory, a laser interferometer with a 3 km arm length, located in Kamioka, Gifu prefecture, Japan. In…”
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Input optics systems of the KAGRA detector during O3GK
Published in Progress of theoretical and experimental physics (01-02-2023)“…Abstract KAGRA, the underground and cryogenic gravitational-wave detector, was operated for its solo observation from February 25 to March 10, 2020, and its…”
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Effects of lightning strokes on underground gravitational waves observatories
Published 06-06-2021“…JINST 16 P07033 (2021) For ground-based gravitational wave (GW) detectors, lightning strokes in the atmosphere are sources of environmental noise. Some GW…”
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Constraints on dark photon dark matter using data from LIGO's and Virgo's third observing run
Published 06-05-2024“…Phys. Rev. D 105, 063030, 2022 We present a search for dark photon dark matter that could couple to gravitational-wave interferometers using data from Advanced…”
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Search for subsolar-mass black hole binaries in the second part of Advanced LIGO's and Advanced Virgo's third observing run
Published 26-01-2024“…We describe a search for gravitational waves from compact binaries with at least one component with mass 0.2 $M_\odot$ -- $1.0 M_\odot$ and mass ratio $q \geq…”
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GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run
Published 23-10-2023“…Phys. Rev. X; 13(4):041039; 2023 The third Gravitational-Wave Transient Catalog (GWTC-3) describes signals detected with Advanced LIGO and Advanced Virgo up to…”
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A Joint Fermi-GBM and Swift-BAT Analysis of Gravitational-Wave Candidates from the Third Gravitational-wave Observing Run
Published 25-08-2023“…We present Fermi Gamma-ray Burst Monitor (Fermi-GBM) and Swift Burst Alert Telescope (Swift-BAT) searches for gamma-ray/X-ray counterparts to gravitational…”
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Search for gravitational-lensing signatures in the full third observing run of the LIGO-Virgo network
Published 17-04-2023“…Gravitational lensing by massive objects along the line of sight to the source causes distortions of gravitational wave-signals; such distortions may reveal…”
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Model-based cross-correlation search for gravitational waves from the low-mass X-ray binary Scorpius X-1 in LIGO O3 data
Published 02-01-2023“…The Astrophysical Journal Letters, 941, L30 (2022) We present the results of a model-based search for continuous gravitational waves from the low-mass X-ray…”
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Search for gravitational-wave transients associated with magnetar bursts in Advanced LIGO and Advanced Virgo data from the third observing run
Published 19-10-2022“…Gravitational waves are expected to be produced from neutron star oscillations associated with magnetar giant flares and short bursts. We present the results…”
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Input optics systems of the KAGRA detector during O3GK
Published 12-10-2022“…KAGRA, the underground and cryogenic gravitational-wave detector, was operated for its solo observation from February 25th to March 10th, 2020, and its first…”
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First joint observation by the underground gravitational-wave detector, KAGRA, with GEO600
Published 19-08-2022“…Progress of Theoretical and Experimental Physics, Volume 2022, Issue 6, 063F01 (2022) We report the results of the first joint observation of the KAGRA…”
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Searches for Gravitational Waves from Known Pulsars at Two Harmonics in the Second and Third LIGO-Virgo Observing Runs
Published 20-07-2022“…We present a targeted search for continuous gravitational waves (GWs) from 236 pulsars using data from the third observing run of LIGO and Virgo (O3) combined…”
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Narrowband searches for continuous and long-duration transient gravitational waves from known pulsars in the LIGO-Virgo third observing run
Published 27-06-2022“…ApJ, 932, 133 (2022) Isolated neutron stars that are asymmetric with respect to their spin axis are possible sources of detectable continuous gravitational…”
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Noise subtraction from KAGRA O3GK data using Independent Component Analysis
Published 12-06-2022“…In April 2020, KAGRA conducted its first science observation in combination with the GEO~600 detector (O3GK) for two weeks. According to the noise budget…”
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All-sky search for gravitational wave emission from scalar boson clouds around spinning black holes in LIGO O3 data
Published 09-05-2022“…Phys. Rev. D 105, 102001, 2022 This paper describes the first all-sky search for long-duration, quasi-monochromatic gravitational-wave signals emitted by…”
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Search for continuous gravitational wave emission from the Milky Way center in O3 LIGO--Virgo data
Published 09-04-2022“…We present a directed search for continuous gravitational wave (CW) signals emitted by spinning neutron stars located in the inner parsecs of the Galactic…”
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