Fig. 2: Signal power single-bin detection efficiency as a function of relative frequency resolution for a fixed coherence time of 1800 s. | Communications Physics

Fig. 2: Signal power single-bin detection efficiency as a function of relative frequency resolution for a fixed coherence time of 1800 s.

From: Searching for dark photon dark matter in LIGO O1 data

Fig. 2

The upper (red) curve is for an optimal bin boundary choice (a priori unknown) for a given signal. The lower (blue) curve shows the worst-case efficiency for the least optimal boundary choice. The middle (green) curve shows an average over randomly chosen boundary choices.

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