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arXiv · gr-qc/9812015

Detection of gravitational wave bursts by interferometric detectors

Abstract

We study in this paper some filters for the detection of burst-like signals in the data of interferometric gravitational-wave detectors. We present first two general (non-linear) filters with no {\it a priori} assumption on the waveforms to detect. A third filter, a peak correlator, is also introduced and permits to estimate the gain, when some prior information is known about the waveforms. We use the catalogue of supernova gravitational-wave signals built by Zwerger and Müller in order to have a benchmark of the performance of each filter and to compare to the performance of the optimal filter. The three filters could be a part of an on-line triggering in interferometric gravitational-wave detectors, specialised in the selection of burst events.

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BibTeXRIS

N. Arnaud, M. Davier, F. Cavalier, P. Hello. 1998-12-04. Detection of gravitational wave bursts by interferometric detectors. https://doi.org/10.1103/physrevd.59.082002

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