Results 41 to 50 of about 12,864 (225)

Potential tests of the generalized uncertainty principle in the advanced LIGO experiment

open access: yesPhysics Letters B, 2018
The generalized uncertainty principle and a minimum measurable length arise in various theories of gravity and predict Planck-scale modifications of the canonical position-momentum commutation relation.
Pasquale Bosso   +2 more
doaj   +1 more source

Deep learning ensemble for real-time gravitational wave detection of spinning binary black hole mergers

open access: yesPhysics Letters B, 2021
We introduce the use of deep learning ensembles for real-time, gravitational wave detection of spinning binary black hole mergers. This analysis consists of training independent neural networks that simultaneously process strain data from multiple ...
Wei Wei   +4 more
doaj   +1 more source

Implications for the origin of GRB 070201 from LIGO observations [PDF]

open access: yes, 2008
We analyzed the available LIGO data coincident with GRB 070201, a short duration hard spectrum γ-ray burst whose electromagnetically determined sky position is coincident with the spiral arms of the Andromeda galaxy (M31).
Sengupta, A.S.   +763 more
core   +1 more source

GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run — O3 search sensitivity estimates

open access: yes, 2023
This material is part of several data products associated with GWTC-3, the third Gravitational-Wave Transient Catalog from the LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration.
LIGO Scientific Collaboration and Virgo Collaboration and KAGRA Collaboration
core   +1 more source

Binary neutron star mergers with missing electromagnetic counterparts as manifestations of mirror world

open access: yesPhysics Letters B, 2020
We suggest that the major fraction of binary mergers, which might provide gravitational wave signal detectable by LIGO/VIRGO, emerged from the hidden mirror sector.
Revaz Beradze   +2 more
doaj   +1 more source

GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run — O3 search sensitivity estimates

open access: yes, 2021
This material is part of several data products associated with GWTC-3, the third Gravitational-Wave Transient Catalog from the LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration.
LIGO Scientific Collaboration and Virgo Collaboration and KAGRA Collaboration
core   +1 more source

Prospects for observing and localizing gravitational-wave transients with Advanced LIGO, Advanced Virgo and KAGRA

open access: yesLiving Reviews in Relativity, 2018
We present possible observing scenarios for the Advanced LIGO, Advanced Virgo and KAGRA gravitational-wave detectors over the next decade, with the intention of providing information to the astronomy community to facilitate planning for multi-messenger ...
B. P. Abbott   +1100 more
doaj   +1 more source

Status of LIGO

open access: yesJournal of Physics: Conference Series, 2008
LIGO successfully acquired more than one year of three-way coincident observation data using all three detectors during its fifth science run from November 2005 to the end of September 2007. All detectors reached sensitivity better than the design. For the two 4km detectors, the all-sky averaged detection range exceeded 15 Mpc with a signal-to-noise ...
K Kawabe, the LIGO Collaboration
openaire   +1 more source

The First Detection of Gravitational Waves

open access: yesUniverse, 2017
This article deals with the first detection of gravitational waves by the advanced Laser Interferometer Gravitational Wave Observatory (LIGO) detectors on 14 September 2015, where the signal was generated by two stellar mass black holes with masses 36
Andrzej Królak, Mandar Patil
doaj   +1 more source

Gravitoastronomy with neutron stars [PDF]

open access: yes, 2004
Recent advances in gravitational wave detectors mean that we can start to make astrophysically important statements about the physics of neutron stars based on observed upper limits to their gravitational luminosity.
Woan, G., Graham Woan
core   +1 more source

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