A new method to search for long-duration gravitational wave signals
ORAL
Abstract
We focus on long, but not infinite duration continuous wave signals and investigate the statistical properties of the detection statistic in the presence of a transient signal searched with a template grid set up for an always-ON continuous signal. We show how this affects the signal-to-noise ratio in real data in the presence of the noise. Based on this research, we propose a search scheme useful when there are no electromagnetic observations to inform on the time of occurrence of the signal.
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Publication: Planned paper (to be published in the first half 2024):<br>"Long-duration transient signals: a practical detection method", Liudmila Fesik, Maria Alessandra Papa, Max Planck Institute for Gravitational Physics (Albert Einstein Institute), Hannover, Germany
Presenters
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Liudmila Fesik
Max Planck Institute for Gravitational Physics
Authors
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Liudmila Fesik
Max Planck Institute for Gravitational Physics
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Maria Alessandra Papa
Max Planck Institute for Gravitational Physics (AEI), Hannover, Max Planck Inst