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arXiv · 1604.03909

The Euclidean distribution of Fast Radio Bursts

Niels Oppermann·Liam Connor·Ue-Li Pen
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Abstract

We investigate whether current data on the distribution of observed flux densities of Fast Radio Bursts (FRBs) are consistent with a constant source density in Euclidean space. We use the number of FRBs detected in two surveys with different characteristics along with the observed signal-to-noise ratios of the detected FRBs in a formalism similar to a V/V_max-test to constrain the distribution of flux densities. We find consistency between the data and a Euclidean distribution. Any extension of this model is therefore not data-driven and needs to be motivated separately. As a byproduct we also obtain new improved limits for the FRB rate at 1.4 GHz, which had not been constrained in this way before.

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Niels Oppermann, Liam Connor, Ue-Li Pen. 2016-06-20. The Euclidean distribution of Fast Radio Bursts. https://doi.org/10.1093/mnras%2Fstw1401

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