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   Articles with "double white" as a keyword



Identifying LISA verification binaries amongst the Galactic population of double white dwarfs

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recommendations! Published in 2022 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stad1288

Abstract: Double white dwarfs (DWDs) will be the most numerous gravitational-wave (GW) sources for the Laser Interferometer Space Antenna (LISA). Most of the Galactic DWDs will be unresolved and will superpose to form a confusion noise… read more here.

Keywords: double white; verification binaries; galactic population; white dwarfs ... See more keywords

The separation distribution and merger rate of double white dwarfs: improved constraints

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recommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/sty339

Abstract: We obtain new and precise information on the double white dwarf (DWD) population and on its gravitational-wave-driven merger rate, by combining the constraints on the DWD population from two previous radial-velocity-variation studies: One based on… read more here.

Keywords: white dwarfs; wds; merger; double white ... See more keywords

Uncovering stealth bias in LISA observations of double white dwarf binaries due to tidal coupling

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recommendations! Published in 2024 at "Physical Review D"

DOI: 10.1103/physrevd.110.083009

Abstract: Double white dwarfs are important gravitational wave sources for LISA, as they are some of the most numerous compact systems in our universe. Here we consider finite-sized effects due to tidal interactions, as they are… read more here.

Keywords: double white; tidal effects; due tidal; bias ... See more keywords

Astrophysical systematics on testing general relativity with gravitational waves from Galactic double white dwarfs

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recommendations! Published in 2024 at "Physical Review D"

DOI: 10.1103/physrevd.111.024039

Abstract: Gravitational waves have been shown to provide new constraints on gravitational theories beyond general relativity (GR), especially in the strong field regime. Gravitational wave signals from galactic double white dwarfs, expected to be detected by… read more here.

Keywords: double white; gravitational waves; systematics; galactic double ... See more keywords