activity
20222026
most citedThe most probable host of CHIME FRB 190425A, associated with binary neutron star merger GW190425, and a late-time transient search

21 citations · 42 across the 6 of their papers we have counts for

collaborators

7 papers

astro-ph.HE2026

Probing the Metallicity Dependence of Fast Radio Burst Progenitors with CHIME/FRB Outrigger Dwarf Host Galaxies

Y. Dong, W. Fong, K. Nimmo +24

Using the fast radio bursts (FRBs) localized with the CHIME/FRB Outriggers between February and October 2025, we conduct a systematic search for dwarf host galaxies. We identify an…

astro-ph.HE2025

Revisiting FRB 20121102A: milliarcsecond localisation and a decreasing dispersion measure

M. P. Snelders, J. W. T. Hessels, J. Huang +27

FRB 20121102A is the original repeating fast radio burst (FRB) source and also the first to be localised to milliarcsecond precision using very-long-baseline interferometry (VLBI).…

astro-ph.HE2025★ 2 cited

A HyperFlash and ÉCLAT view of the local environment and energetics of the repeating FRB 20240619D

O. S. Ould-Boukattine, A. J. Cooper, J. W. T. Hessels +16

Time-variable propagation effects provide a window into the local plasma environments of repeating fast radio burst (FRB) sources. Here we report high-cadence observations of FRB 2…

astro-ph.HE2025★ 2 cited

A milliarcsecond localization associates FRB 20190417A with a compact persistent radio source and an extreme magneto-ionic environment

Alexandra M. Moroianu, Shivani Bhandari, Maria R. Drout +38

We report the milliarcsecond localization of a high (1379 pc/cc) dispersion measure (DM) repeating fast radio burst, FRB 20190417A. Combining European VLBI Network detections of fi…

astro-ph.HE2025★ 8 cited

A Hyperactive FRB Pinpointed in an SMC-Like Satellite Host Galaxy

M. Bhardwaj, M. P. Snelders, J. W. T. Hessels +24

Precise localizations of fast radio bursts (FRBs) are essential for uncovering their host galaxies and immediate environments. We present the milliarcsecond-precision European VLBI…

astro-ph.HE2022★ 21 cited

The most probable host of CHIME FRB 190425A, associated with binary neutron star merger GW190425, and a late-time transient search

Fiona H. Panther, Gemma E. Anderson, Shivani Bhandari +9

The identification and localization of Fast Radio Bursts to their host galaxies has revealed important details about the progenitors of these mysterious, millisecond-long bursts of…

astro-ph.HE2022★ 9 cited

An assessment of the Association Between a Fast Radio Burst and Binary Neutron Star Merger

Alexandra Moroianu, Linqing Wen, Clancy W. James +4

Fast radio bursts (FRBs) are mysterious bright millisecond-duration radio bursts at cosmological distances. While young magnetars have been put forward as the leading source candid…