gravitational wave background
Upper limits on a stochastic gravitational-wave background using LIGO and Virgo interferometers at 600-1000 Hz
... of gravitational-wave detectors is the detection of a sto- chastic gravitational-wave background (SGWB)—a super- position of unresolvable gravitational-wave signals of ...
14
GW150914 : implications for the stochastic gravitational-wave background from binary black holes
... the gravitational wave transient GW150914, from the inspiral and merger of two black holes with masses ≳30M ⊙ , suggests a population of binary black holes with relatively high ...stochastic ...
12
Upper Limits on the Stochastic Gravitational-Wave Background from Advanced LIGO’s First Observing Run
... stochastic gravitational-wave ...stochastic background from unresolved compact binary coalescences is expected to be particularly ...stochastic gravitational-wave background ...
12
Search for Tensor, Vector, and Scalar Polarizations in the Stochastic Gravitational Wave Background
... of gravitational waves with Advanced LIGO and Advanced Virgo has enabled novel tests of general relativity, including direct study of the polarization of gravitational ...tensor ...
12
Upper Limits on the Stochastic Gravitational Wave Background from Advanced LIGO's First Observing Run
... stochastic gravitational-wave ...stochastic background from unresolved compact binary coalescences is expected to be particularly ...stochastic gravitational-wave background ...
13
GW170817 : Implications for the stochastic gravitational-wave background from compact binary coalescences
... of gravitational waves from the coalescence of two neutron ...stochastic gravitational-wave ...astrophysical background relative to previous ...astrophysical background with amplitude Ω ...
12
GW170817: Implications for the Stochastic Gravitational Wave Background from Compact Binary Coalescences
... Although the stochastic background is dominated by unresolvable sources, the energy-density spectra in Fig. 1 include contributions from the loudest, individually de- tectable events. Simulations of the ...
12
Fundamental Physics in the Era of Gravitational wave Astronomy: The Direct Measurement of Gravitational wave Polarizations and Other Topics
... of gravitational waves: their polarizations, dispersion, speed, and, importantly, energy content are all heavily ...stochastic gravitational-wave ...this background beyond GR overlook ...
364
Upper limit map of a background of gravitational waves
... anisotropic background of gravitational waves using data from the LIGO S4 science run and a method that is optimized for point ...the gravitational wave background is dominated by a ...
11
Searching for a stochastic background of gravitational waves with the laser interferometer gravitational-wave observatory
... the gravitational-wave spectrum, based on the measurements of the CMB spectrum and pulsar ...stochastic gravitational- wave background is limited to the LIGO frequency ...GW ...
12
Gravitational waves from oscillon preheating
... tional wave background associated with an oscillon-dominated ...radiate gravitational waves, and we show that the flux of gravitational radiation generated between oscillons is also ...
19
Fundamental Physics Through Gravitational Waves: From No Hair Theorem to Quantum Structures of Black Holes
... reflect gravitational waves, causing echoes that follow the main gravitational waves from binary black hole ...stochastic gravitational-wave background, which is very substantial if the ...
175
Searching for Gravitational Waves from Compact Binary Coalescences in Advanced LIGO Data
... of gravitational waves from binary black hole coales- cences [6, 9, 10, 16, 17] and the first direct detection of gravitational waves from a binary neutron star system [11], the LIGO Scientific and Virgo ...
175
Upper limit map of a background of gravitational waves
... anisotropic background of gravitational waves using data from the LIGO S4 science run and a method that is optimized for point ...the gravitational wave background is dominated by a ...
11
Gravitational Energy Level and the Nature of Microwave Background of Universe
... 4) It should be stressed that there are several inde- pendent methods of deducing the Planck radiation for- mula for blackbody radiation spectrum, and a necessary requirement for it is discreteness of the spectrum of the ...
13
Experiments with a laser interferometric gravitational wave antenna
... 136 A Test Mass Testing 139 B Principle of the Optical Phase Detection 144 C Burst and Coalescing Binary Sources 149 C.1 Short Bursts of Gravitational Radiation 149 C.2 Coalescing Compat[r] ...
185
Length Sensing and Control of a Prototype Advanced Interferometric Gravitational Wave Detector
... A truly vexing aspect of the LSC scheme described in chapter 6 is the inevitable presence of offsets in the various error signals, a consequence of the imbalanced sidebands that result from having a detuned signal cavity ...
235
Noise Cancellation for Gravitational Wave Detectors
... Newtonian gravitational field present a limit to high precision measure- ments, including searches below a few tens of Hz for gravitational waves using laser ...perturbing gravitational field and ...
183
Advanced Interferometry for Gravitational Wave Detection
... Throughout my time at ANU I have been privileged to work with many exceptional researchers. I thank Bram Slagmolen, Ben Buchler, Dr Ping Koy Lam, Conor Mow- Lowry, Karl Baigent, Warwick Bowen, Cameron Fletcher, Jessica ...
19
Data analysis infrastructure for gravitational wave astronomy
... OELSLR compares favourably with earlier line removal techniques, in terms of its ability to recover signals from beneath lines without attenua tion and because of its ready availability—it can be deployed for any search ...
163