Coherent method for detection of gravitational wave bursts
S.Klimenko, I.Yakushin, A.Mercer, G.Mitselmakher
TL;DR
This paper introduces a coherent network algorithm capable of detecting and reconstructing gravitational wave bursts across multiple detectors, enhancing all-sky and triggered search capabilities.
Contribution
It presents a novel coherent method combining wavelet-based time-frequency analysis for improved gravitational wave burst detection and reconstruction.
Findings
Effective detection of gravitational wave bursts across multiple detectors.
Applicable to both all-sky and triggered searches.
Utilizes wavelet domain analysis for event identification.
Abstract
We describe a coherent network algorithm for detection and reconstruction of gravitational wave bursts. The algorithm works for two and more arbitrarily aligned detectors and can be used for both all-sky and triggered burst searches. We describe the main components of the algorithm, including the time-frequency analysis in wavelet domain, construction of the likelihood time-frequency maps, the identification and selection of burst events.
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