no code implementations • 20 Jan 2021 • C. W. James, J. X. Prochaska, J. -P. Macquart, F. North-Hickey, K. W. Bannister, A. Dunning
Importantly, we find that above a certain DM, observational biases cause the Macquart (DM--z) relation to become inverted, implying that the highest-DM events detected in the unlocalised Parkes and ASKAP samples are unlikely to be the most distant.
High Energy Astrophysical Phenomena
no code implementations • 20 Jan 2021 • C. W. James, J. X. Prochaska, J. -P. Macquart, F. North-Hickey, K. W. Bannister, A. Dunning
Our fitted parameters demonstrate that the FRB population evolves with redshift in a manner consistent with, or faster than, the star-formation rate (SFR), ruling out a non-evolving population at 99. 9\% C. L.
High Energy Astrophysical Phenomena Cosmology and Nongalactic Astrophysics
