Second Einstein Telescope Mock Science Challenge : Detection of the GW Stochastic Background from Compact Binary Coalescences

Abstract

We present the results of the search for an astrophysical gravitational-wave stochastic background during the second Einstein Telescope mock data and science challenge. Assuming that the loudest sources can be detected individually and removed from the data, we show that the residual background can be recovered with an accuracy of $1$ with the standard cross-correlation statistic, after correction of a systematic bias due to the non-isotropy of the sources.

arXiv comment15 pages, 4 figures, accepted for publication in Physical Review D

References in corpus (31)

• On the normalisation of the cosmic star formation history
• A Comprehensive Study of Binary Compact Objects as Gravitational Wave Sources: Evolutionary Channels, Rates, and Physical Properties
• Compact Object Modeling with the StarTrack Population Synthesis Code
• Detecting a stochastic background of gravitational radiation: Signal processing strategies and sensitivities
• Double Compact Objects I: The Significance Of The Common Envelope On Merger Rates
• Comparison of post-Newtonian templates for compact binary inspiral signals in gravitational-wave detectors
• The effect of metallicity on the detection prospects for gravitational waves
• The Sensitivity of Ligo to a Stochastic Background, and its Dependance on the Detector Orientations
• The astrophysical gravitational wave stochastic background
• Gravitational wave background from binary systems
• Stochastic Gravitational Wave Background from Coalescing Binary Black Holes
• A Mock Data Challenge for the Einstein Gravitational-Wave Telescope
• On the gravitational wave background from compact binary coalescences in the band of ground-based interferometers
• Stochastic Gravitational Wave Background from Cosmological Supernovae
• Search for Gravitational Waves from Compact Binary Coalescence in LIGO and Virgo Data from S5 and VSR1
• Accessibility of the Gravitational-Wave Background due to Binary Coalescences to Second and Third Generation Gravitational-Wave Detectors
• Stochastic background of gravitational waves generated by a cosmological population of young, rapidly rotating neutron stars
• The Mock LISA Data Challenges: from Challenge 1B to Challenge 3
• Imprint of the merger and ring-down on the gravitational wave background from black hole binaries coalescence
• Exploring intermediate and massive black-hole binaries with the Einstein Telescope
• Gravitational Wave Background from Magnetars
• Cosmic Background of Gravitational Waves from Rotating Neutron Stars
• Gravitational Waves from the First Stars
• Stochastic background of gravitational waves emitted by magnetars
• Gravitational wave backgrounds and the cosmic transition from Population III to Population II stars
• Gravitational wave background from rotating neutron stars
• Gravitational wave background from sub-luminous GRBs: prospects for second and third generation detectors
• Stochastic Gravitational Wave Background from Neutron Star r-mode Instability Revisited
• Observational upper limits on the gravitational wave production of core collapse supernovae
• Searching for stochastic gravitational-wave background with the co-located LIGO interferometers
• Gravitational wave background from neutron star phase transition

Cited by in corpus (32)

• Science Case for the Einstein Telescope
• Upper Limits on the Isotropic Gravitational-Wave Background from Advanced LIGO's and Advanced Virgo's Third Observing Run
• GW150914: Implications for the stochastic gravitational wave background from binary black holes
• Expected properties of the first gravitational wave signal detected with pulsar timing arrays
• Digging deeper: Observing primordial gravitational waves below the binary black hole produced stochastic background
• Localization accuracy of compact binary coalescences detected by the third-generation gravitational-wave detectors and implication for cosmology
• Science with the TianQin Observatory: Preliminary Results on Stochastic Gravitational-Wave Background
• Cosmology and dark energy from joint gravitational wave-GRB observations
• Subtracting compact binary foreground sources to reveal primordial gravitational-wave backgrounds
• Testing Brans-Dicke gravity using the Einstein telescope
• A Mock Data and Science Challenge for Detecting an Astrophysical Stochastic Gravitational-Wave Background with Advanced LIGO and Advanced Virgo
• CLASS_GWB: robust modeling of the astrophysical gravitational wave background anisotropies
• Gravity in the infrared and effective nonlocal models
• Cross-correlating galaxy catalogs and gravitational waves: a tomographic approach
• Effect of metallicity on the gravitational-wave signal from the cosmological population of compact binary coalescences
• Second Einstein Telescope Mock Data and Science Challenge: Low Frequency Binary Neutron Star Data Analysis
• Localization of binary mergers with gravitational-wave detectors of second and third generation
• Probing the cosmic opacity from Future Gravitational Wave Standard Sirens
• ETpathfinder: a cryogenic testbed for interferometric gravitational-wave detectors
• Exploring compact binary populations with the Einstein Telescope
• On the Gravitational Wave Background from Black Hole Binaries after the First LIGO Detections
• Modified gravitational wave propagation and the binary neutron star mass function
• Constraining $\Lambda$CDM cosmological parameters with Einstein Telescope mock data
• Footprints of population III stars in the gravitational-wave background
• Exploring the potentiality of standard sirens to probe cosmic opacity at high redshifts
• Constraining parameters of low mass merging compact binary systems with Einstein Telescope alone
• Reconstructing the star formation rate for compact binary populations with the Einstein telescope
• A weakly-modeled search for compact binary coalescences in Einstein Telescope
• Limits on the existence of totally reflective exotic compact objects with current and future gravitational-wave detectors
• Impact of correlated seismic and correlated Newtonian noise on the Einstein Telescope
• Graph-based Summary Statistics for Revealing the Stochastic Gravitational Wave Background in Pulsar Timing Arrays
• String length constraining from the stochastic gravitational waves background