A Population of Fast Radio Bursts at Cosmological Distances

@article{Thornton2013APO,
  title={A Population of Fast Radio Bursts at Cosmological Distances},
  author={Dan Philip Grant Thornton and Ben W. Stappers and Matthew Bailes and Benjamin R. Barsdell and Samuel Bates and N. D. Ramesh Bhat and Marta Burgay and Sarah Burke-Spolaor and David J. Champion and P. Coster and Nicolo' D'Amico and Andrew Jameson and S Johnston and Michael J. Keith and Michael Kramer and Lina Levin and Sabrina Milia and Cherry Ng and Andrea Possenti and Willem van Straten},
  journal={Science},
  year={2013},
  volume={341},
  pages={53 - 56}
}
Mysterious Radio Bursts It has been uncertain whether single, short, and bright bursts of radio emission that have been observed are celestial or terrestrial in origin. Thornton et al. (p. 53; see the Perspective by Cordes) report the detection of four nonrepeating radio transient events with millisecond duration in data from the 64-meter Parkes radio telescope in Australia. The properties of these radio bursts indicate that they had their origin outside our galaxy, but it is not possible to… 

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...

References

SHOWING 1-10 OF 35 REFERENCES

RADIO BURSTS WITH EXTRAGALACTIC SPECTRAL CHARACTERISTICS SHOW TERRESTRIAL ORIGINS

Three years ago, the report of a solitary radio burst was thought to be the first discovery of a rare, impulsive event of unknown extragalactic origin. The extragalactic interpretation was based on

A search for dispersed radio bursts in archival Parkes Multibeam Pulsar Survey data

A number of different classes of potentially extra-terrestrial bursts of radio emission have been observed in surveys with the Parkes 64-m radio telescope, including ‘rotating radio transients’, the

A search for radio pulsars and fast transients in M31 using the Westerbork Synthesis Radio Telescope

We present the results of the most sensitive and comprehensive survey yet undertaken for radio pulsars and fast transients in the Andromeda galaxy (M31) and its satellites, using the Westerbork

LIMITS ON PROMPT, DISPERSED RADIO PULSES FROM GAMMA-RAY BURSTS

We have searched for prompt radio emission from nine gamma-ray bursts (GRBs) with a 12 m telescope at 1.4 GHz, with a time resolution of 64 μs to 1 s. We detected single dispersed radio pulses with

A Bright Millisecond Radio Burst of Extragalactic Origin

TLDR
A 30-jansky dispersed burst, less than 5 milliseconds in duration, located 3° from the Small Magellanic Cloud is found, which implies that it was a singular event such as a supernova or coalescence of relativistic objects.

On the origin of a highly dispersed coherent radio burst

We discuss the possible source of a highly dispersed radio transient discovered in the Parkes Multibeam Pulsar Survey (PMPS). The pulse has a dispersion measure of 746 cm-3 pc, a peak flux density of

Soft Gamma-Ray Repeaters in Nearby Galaxies: Rate, Luminosity Function, and Fraction among Short Gamma-Ray Bursts

It was suggested that some of the short-duration gamma-ray bursts (GRBs) are giant flares of soft gamma-ray repeaters (SGRs) in nearby galaxies. To test this hypothesis, I have constructed a sample

DISCOVERY OF THREE PULSARS FROM A GALACTIC CENTER PULSAR POPULATION

We report the discovery of three pulsars whose large dispersion measures (DMs) and angular proximity to Sgr A* indicate the existence of a Galactic center population of neutron stars. The relatively

Probing the cosmic reionization history and local environment of gamma‐ray bursts through radio dispersion

We discuss the effect of dispersion delay due to intervening ionized media in the radio emission of gamma-ray bursts (GRBs). For high-redshift GRBs (z ≥ 3), the ionized intergalactic medium (IGM)

The High Time Resolution Universe Pulsar Survey - I. System configuration and initial discoveries

TLDR
With ∼30 per cent of the mid-latitude survey complete, the 13-beam multibeam receiver on the Parkes Radio Telescope has redetected 223 previously known pulsars and discovered 27 pulsars, five of which are millisecond pulsars.