Search Results - "Ubhi, A. S"
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GW190521: A Binary Black Hole Merger with a Total Mass of 150 M_{⊙}
Published in Physical review letters (04-09-2020)“…On May 21, 2019 at 03:02:29 UTC Advanced LIGO and Advanced Virgo observed a short duration gravitational-wave signal, GW190521, with a three-detector network…”
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GW190814: Gravitational Waves from the Coalescence of a 23 Solar Mass Black Hole with a 2.6 Solar Mass Compact Object
Published in Astrophysical journal. Letters (01-06-2020)“…We report the observation of a compact binary coalescence involving a 22.2–24.3 M _⊙ black hole and a compact object with a mass of 2.50–2.67 M _⊙ (all…”
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Search for Gravitational Waves Associated with Gamma-Ray Bursts Detected by Fermi and Swift during the LIGO–Virgo Run O3a
Published in The Astrophysical journal (01-07-2021)“…We search for gravitational-wave transients associated with gamma-ray bursts (GRBs) detected by the Fermi and Swift satellites during the first part of the…”
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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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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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Open data from the third observing run of LIGO, Virgo, KAGRA and GEO
Published 07-02-2023“…The global network of gravitational-wave observatories now includes five detectors, namely LIGO Hanford, LIGO Livingston, Virgo, KAGRA, and GEO 600. These…”
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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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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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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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Search of the Early O3 LIGO Data for Continuous Gravitational Waves from the Cassiopeia A and Vela Jr. Supernova Remnants
Published 22-03-2022“…We present directed searches for continuous gravitational waves from the neutron stars in the Cassiopeia A (Cas A) and Vela Jr. supernova remnants. We carry…”
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Search for anisotropic gravitational-wave backgrounds using data from Advanced LIGO and Advanced Virgo's first three observing runs
Published 02-02-2022“…Phys. Rev. D 104, 022005 (2021) We report results from searches for anisotropic stochastic gravitational-wave backgrounds using data from the first three…”
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Search for gravitational waves from Scorpius X-1 with a hidden Markov model in O3 LIGO data
Published 25-01-2022“…Results are presented for a semi-coherent search for continuous gravitational waves from the low-mass X-ray binary Scorpius X-1, using a hidden Markov model…”
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Search for continuous gravitational waves from 20 accreting millisecond X-ray pulsars in O3 LIGO data
Published 21-01-2022“…Phys. Rev. D 105, 022002 (2022) Results are presented of searches for continuous gravitational waves from 20 accreting millisecond X-ray pulsars with…”
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Constraints from LIGO O3 data on gravitational-wave emission due to r-modes in the glitching pulsar PSR J0537-6910
Published 07-01-2022“…ApJ 922 71 (2021) We present a search for continuous gravitational-wave emission due to r-modes in the pulsar PSR J0537-6910 using data from the LIGO-Virgo…”
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All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data
Published 03-01-2022“…We present results of an all-sky search for continuous gravitational waves which can be produced by spinning neutron stars with an asymmetry around their…”
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