Extracting the Gravitational Recoil from Black Hole Merger Signals [PDF]
, 2020 Gravitational waves carry energy, angular momentum, and linear momentum. In generic binary black hole mergers, the loss of linear momentum imparts a recoil velocity, or a “kick,” to the remnant black hole.
Biscoveanu, Sylvia +2 more
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Gravitational wave detector response in terms of spacetime Riemann curvature
, 2013 Gravitational wave detectors are typically described as responding to gravitational wave metric perturbations, which are gauge-dependent and --- correspondingly --- unphysical quantities.
Finn, Lee Samuel, Koop, Michael J.
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Wiener filtering with a seismic underground array at the Sanford Underground Research Facility [PDF]
, 2014 A seismic array has been deployed at the Sanford Underground Research Facility in the former Homestake mine, South Dakota, to study the underground seismic environment.
Christensen, Nelson +6 more
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Swift Pointing and Gravitational-Wave Bursts from Gamma-Ray Burst Events
, 2003 The currently accepted model for gamma-ray burst phenomena involves the violent formation of a rapidly rotating solar-mass black hole. Gravitational waves should be associated with the black-hole formation, and their detection would permit this model to ...
Finn, Lee Samuel +2 more
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Gravitational-Wave Geodesy: A New Tool for Validating Detection of the Stochastic Gravitational-Wave Background [PDF]
, 2018 A valuable target for advanced gravitational-wave detectors is the stochastic gravitational-wave background. The stochastic background imparts a weak correlated signal into networks of gravitational-wave detectors, and so standard searches for the ...
Callister, Thomas +2 more
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Pulsars as Weber gravitational wave detectors
Physics Letters B, 2019 A gravitational wave (GW) passing through a pulsar will lead to a variation in the moment of inertia of the pulsar affecting its rotation. This will affect the extremely accurately measured spin rate of the pulsar as well as its pulse profile (due to ...
Arpan Das +3 more
doaj +1 more source
Search algorithm for a gravitational wave signal in association with Gamma Ray Burst GRB030329 using the LIGO detectors [PDF]
, 2004 One of the brightest Gamma Ray Burst ever recorded, GRB030329, occurred during the second science run of the LIGO detectors. At that time, both interferometers at the Hanford, WA LIGO site were in lock and acquiring data.
Abbott B (LIGO Scientific Collaboration) +16 more
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Noise reduction in gravitational-wave data via deep learning
Physical Review Research, 2020 With the advent of gravitational-wave astronomy, techniques to extend the reach of gravitational-wave detectors are desired. In addition to the stellar-mass black hole and neutron star mergers already detected, many more are below the surface of the ...
Rich Ormiston +4 more
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Доклады Белорусского государственного университета информатики и радиоэлектроники, 2021 The changes of distances less than ~10–21 are registered during the gravitational wave experiment. This feature determines the minimum size of experimental installations and the frequency range of gravitational wave detectors.
I. P. Ohrymenko +2 more
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Gravitational wave astronomy - astronomy of the 21st century [PDF]
, 2011 An enigmatic prediction of Einstein's general theory of relativity is gravitational waves. With the observed decay in the orbit of the Hulse-Taylor binary pulsar agreeing within a fraction of a percent with the theoretically computed decay from Einstein ...
Dhurandhar, S. V.
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