Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Data quality studies of enhanced interferometric gravitational wave detectors
View through CrossRef
Abstract
Data quality assessment plays an essential role in the quest to detect gravitational wave signals in data from the LIGO and Virgo interferometric gravitational wave detectors. Interferometer data contain a high rate of noise transients from the environment, the detector hardware and the detector control systems. These transients severely limit the statistical significance of gravitational wave candidates of short duration and/or poorly modeled waveforms. This paper describes the data quality studies that have been performed in recent LIGO and Virgo observing runs to mitigate the impact of transient detector artifacts on the gravitational wave searches.
Title: Data quality studies of enhanced interferometric gravitational wave detectors
Description:
Abstract
Data quality assessment plays an essential role in the quest to detect gravitational wave signals in data from the LIGO and Virgo interferometric gravitational wave detectors.
Interferometer data contain a high rate of noise transients from the environment, the detector hardware and the detector control systems.
These transients severely limit the statistical significance of gravitational wave candidates of short duration and/or poorly modeled waveforms.
This paper describes the data quality studies that have been performed in recent LIGO and Virgo observing runs to mitigate the impact of transient detector artifacts on the gravitational wave searches.
Related Results
QUANTIZATION OF THE GRAVITATIONAL FIELD. THEORETICAL AND EXPERIMENTAL SUBSTANTIATION OF THE GRAVITATIONAL-ELECTROMAGNETIC RESONANCE. THE PHYSICAL NATURE OF THE QUANTUM OF THE GRAVITATIONAL FIELD.WHY THE SPEED OF LIGHT IN VACUUM IS CONSTANT
QUANTIZATION OF THE GRAVITATIONAL FIELD. THEORETICAL AND EXPERIMENTAL SUBSTANTIATION OF THE GRAVITATIONAL-ELECTROMAGNETIC RESONANCE. THE PHYSICAL NATURE OF THE QUANTUM OF THE GRAVITATIONAL FIELD.WHY THE SPEED OF LIGHT IN VACUUM IS CONSTANT
It is shown that gravitating objects that are at rest, or move without acceleration, create a standing gravitational wave in space. The length of this wave is a quantization step o...
Precision science with Einstein Telescope
Precision science with Einstein Telescope
The Einstein Telescope is a third-generation gravitational wave detector which is expected to be an order of magnitude more sensitive than the current detectors. While the current ...
Gravitational Noise Is Asymmetric in the Time Domain and Exists Permanently
Gravitational Noise Is Asymmetric in the Time Domain and Exists Permanently
Analyzing the records of gravitational observatories of the LIGO project we have found a specific asymmetry in the time domain, inherent only to the signals of their gravitational ...
The Stochastic Gravitational-Wave Background Exists Permanently and Has Time-Domain Asymmetry
The Stochastic Gravitational-Wave Background Exists Permanently and Has Time-Domain Asymmetry
Analyzing the records of Advanced LIGO and Virgo gravitational observatories, we found a specific time-domain asymmetry inherent only to the signals of their gravitational detector...
Gravitational Waves in Newton’s Gravitation and Criticism of Gravitational Waves Resulting from the General Theory of Relativity (LIGO)
Gravitational Waves in Newton’s Gravitation and Criticism of Gravitational Waves Resulting from the General Theory of Relativity (LIGO)
The most important conclusion from this article is that from the General Theory of Relativity (GTR) do not result any gravitational waves, but just ordinary modulation of the gravi...
Actual Problems of Modern Physics, Astrophysics, and Cosmology
Actual Problems of Modern Physics, Astrophysics, and Cosmology
Variants of solving actual problems of modern physics, astrophysics, and cosmology are considered. Since the observable Universe is a rotating black hole, the Kerr metric is the mo...
The Stochastic Gravitational-Wave Background Exists Permanently and Has Time-Domain Asymmetry
The Stochastic Gravitational-Wave Background Exists Permanently and Has Time-Domain Asymmetry
Analyzing the records of Advanced LIGO and Virgo gravitational observatories, we found a specific time-domain asymmetry, inherent only to the signals of their gravitational detecto...
Hurricane Eloise Directional Wave Energy Spectra
Hurricane Eloise Directional Wave Energy Spectra
ABSTRACT
Directiona1 wave energy spectra, calculated from data recorded during Hurricane Eloise (Gulf of Mexico, 1975), are presented. The spectra, based on an en...