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arxiv: 0804.3274 · v2 · submitted 2008-04-21 · 🌀 gr-qc

A hierarchical search for gravitational waves from supermassive black hole binary mergers

classification 🌀 gr-qc
keywords binarydatasearchblackgravitationallisamethodparameters
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We present a method to search for gravitational waves from coalescing supermassive binary black holes in LISA data. The search utilizes the $\mathcal{F}$-statistic to maximize over, and determine the values of, the extrinsic parameters of the binary system. The intrinsic parameters are searched over hierarchically using stochastically generated multi-dimensional template banks to recover the masses and sky locations of the binary. We present the results of this method applied to the mock LISA data Challenge 1B data set.

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