Detecting extreme mass ratio inspirals with LISA using time–frequency methods: II. Search characterization
نویسندگان
چکیده
منابع مشابه
Detecting extreme mass ratio inspirals with LISA using time–frequency methods: II. Search characterization
The inspirals of stellar-mass compact objects into supermassive black holes constitute some of the most important sources for LISA. Detection of these sources using fully coherent matched filtering is computationally intractable, so alternative approaches are required. In a previous paper (Wen L and Gair J R 2005 Class. Quantum Grav. 22 S445), we outlined a detection method based on looking for...
متن کاملDetecting extreme mass ratio inspirals with LISA using time–frequency methods
Abstract The inspirals of stellar-mass compact objects into supermassive black holes are some of the most important sources for LISA. Detection techniques based on fully coherent matched filtering have been shown to be computationally intractable. We describe an efficient and robust detection method that utilizes the time–frequency evolution of such systems. We show that a typical extreme mass ...
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Extreme-mass-ratio inspirals (EMRIs), stellar-mass compact objects (SCOs) inspiralling into a massive black hole, are one of the main sources of gravitational waves expected for the Laser Interferometer Space Antenna (LISA). To extract the EMRI signals from the expected LISA data stream, which will also contain the instrumental noise as well as other signals, we need very accurate theoretical t...
متن کاملApproximate waveform templates for detection of extreme mass ratio inspirals with LISA
One of the most interesting potential sources of low frequency gravitational waves (GWs) for LISA are the inspirals of stellar mass compact objects (white dwarfs, neutron stars or black holes) into supermassive black holes (SMBHs) in the centers of galaxies. The mass ratio is typically 10 : 10, so these events are termed extreme mass ratio inspirals (EMRIs). Detection and parameter estimation f...
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The capture of compact stellar remnants by galactic black holes provides a unique laboratory for exploring the near horizon geometry of the Kerr spacetime. The gravitational radiation produced by these Extreme Mass Ratio Inspirals (EMRIs) encodes a detailed map of the black hole geometry, and the detection and characterization of these signals is a major science driver for the LISA observatory....
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2005
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/22/18/s49