Correlation analysis of stochastic gravitational wave background around 0.1-1Hz

Abstract

We discuss prospects for direct measurement of stochastic gravitational wave background around 0.1-1Hz with future space missions. It is assumed to use correlation analysis technique with the optimal TDI variables for two sets of LISA-type interferometers. The signal to noise for detection of the background and the estimation errors for its basic parameters (amplitude, spectral index) are evaluated for proposed missions.

11 pages, 7 figures, revised version, to appear in PRD

References in corpus (14)

• Beyond LISA: Exploring Future Gravitational Wave Missions
• The Gravitational Wave Background from Cosmological Compact Binaries
• Direct detection of the inflationary gravitational wave background
• Data Combinations Accounting for LISA Spacecraft Motion
• Probing the equation of state of the early universe with a space laser interferometer
• The Effects of Orbital Motion on LISA Time Delay Interferometry
• Optimal filtering of the LISA data
• Gravitational waves, inflation and the cosmic microwave background: towards testing the slow-roll paradigm
• Probing anisotropies of gravitational-wave backgrounds with a space-based interferometer: geometric properties of antenna patterns and their angular power
• Annual modulation of the Galactic binary confusion noise bakground and LISA data analysis
• Probing anisotropies of gravitational-wave backgroundswith a space-based interferometer II: Perturbative reconstruction of a low-frequency skymap
• LISA Measurement of Gravitational Wave Background Anisotropy: Hexadecapole Moment via a Correlation Analysis
• Improving the Sensitivity of LISA
• Primordial Gravitational Waves and Inflation: CMB and Direct Detection With Space-Based Laser Interferometers

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