activity
20152026
most citedThe low density and magnetization of a massive galaxy halo exposed by a fast radio burst

293 citations · 2.3k across the 36 of their papers we have counts for

collaborators
Showing 2020Show all

7 papers · 1 filter

astro-ph.HE2020★ 36 cited

The dynamic magnetosphere of Swift J1818.01607

Marcus E. Lower, Simon Johnston, Ryan M. Shannon +2

Radio-loud magnetars display a wide variety of radio-pulse phenomenology seldom seen among the population of rotation-powered pulsars. Spectropolarimetry of the radio pulses from t…

astro-ph.GA2020★ 239 cited

Host Galaxy Properties and Offset Distributions of Fast Radio Bursts: Implications for their Progenitors

Kasper E. Heintz, J. Xavier Prochaska, Sunil Simha +15

We present observations and detailed characterizations of five new host galaxies of fast radio bursts (FRBs) discovered with the Australian Square Kilometre Array Pathfinder (ASKAP…

astro-ph.HE2020★ 92 cited

Extremely band-limited repetition from a fast radio burst source

Pravir Kumar, Ryan M. Shannon, Chris Flynn +11

The fast radio burst (FRB) population is observationally divided into sources that have been observed to repeat and those that have not. There is tentative evidence that the bursts…

astro-ph.HE2020★ 57 cited

Limits on precursor and afterglow radio emission from a fast radio burst in a star-forming galaxy

Shivani Bhandari, Keith W. Bannister, Emil Lenc +17

We present a new fast radio burst (FRB) at 920 MHz discovered during commensal observations conducted with the Australian Square Kilometre Array Pathfinder (ASKAP) as part of the C…

astro-ph.HE2020★ 117 cited

Spectropolarimetric analysis of FRB 181112 at microsecond resolution: Implications for Fast Radio Burst emission mechanism

Hyerin Cho, Jean-Pierre Macquart, Ryan M. Shannon +14

We have developed a new coherent dedispersion mode to study the emission of Fast Radio Bursts that trigger the voltage capture capability of the Australian SKA Pathfinder (ASKAP) i…

astro-ph.HE2020★ 74 cited

The UTMOST pulsar timing programme II: Timing noise across the pulsar population

Marcus E. Lower, Matthew Bailes, Ryan M. Shannon +15

While pulsars possess exceptional rotational stability, large scale timing studies have revealed at least two distinct types of irregularities in their rotation: red timing noise a…

astro-ph.CO2020★ 32 cited

First Constraints on Compact Dark Matter from Fast Radio Burst Microstructure

Mawson W. Sammons, Jean-Pierre Macquart, Ron D. Ekers +5

Despite existing constraints, it remains possible that up to of all dark matter is comprised of compact objects, such as the black holes in the 10-100\,M range whose…