A POWER FILTER FOR THE DETECTION OF BURST SOURCES OF GRAVITATIONAL RADIATION IN INTERFEROMETRIC DETECTORS

Author:

ANDERSON WARREN G.1,BRADY PATRICK R.1,CREIGHTON JOLIEN D. E.1,FLANAGAN ÉANNA É.2

Affiliation:

1. Department of Physics, University of Wisconsin – Milwaukee, P.O. Box 413, Wisconsin, 53201, U.S.A.

2. Newman Laboratory, Cornell University, Ithaca, New York 14853-5001, U.S.A.

Abstract

We present a filter for detecting gravitational wave signals from burst sources. This filter requires only minimal advance knowledge of the expected signal: i.e. the signal's frequency band and time duration. It consists of a threshold on the total power in the data stream in the specified signal band during the specified time. This filter is optimal (in the Neyman–Pearson sense) for signal searches where only this minimal information is available.

Publisher

World Scientific Pub Co Pte Lt

Subject

Space and Planetary Science,Astronomy and Astrophysics,Mathematical Physics

Reference1 articles.

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