Chromatic periodic activity down to 120 megahertz in a fast radio burst

I Pastor-Marazuela, L Connor, J van Leeuwen, Y Maan… - Nature, 2021 - nature.com
Fast radio bursts (FRBs) are extragalactic astrophysical transients whose brightness
requires emitters that are highly energetic yet compact enough to produce the short …

Nine new repeating fast radio burst sources from CHIME/FRB

E Fonseca, BC Andersen, M Bhardwaj… - The Astrophysical …, 2020 - iopscience.iop.org
We report on the discovery and analysis of bursts from nine new repeating fast radio burst
(FRB) sources found using the Canadian Hydrogen Intensity Mapping Experiment (CHIME) …

CHIME/FRB discovery of eight new repeating fast radio burst sources

BC Andersen, K Bandura, M Bhardwaj… - The Astrophysical …, 2019 - iopscience.iop.org
We report on the discovery of eight repeating fast radio burst (FRB) sources found using the
Canadian Hydrogen Intensity Mapping Experiment (CHIME) telescope. These sources span …

Structure in the magnetic field of the milky way disk and halo traced by faraday rotation

JM Dickey, J West, AJM Thomson… - The Astrophysical …, 2022 - iopscience.iop.org
Magnetic fields in the ionized medium of the disk and halo of the Milky Way impose Faraday
rotation on linearly polarized radio emission. We compare two surveys mapping the Galactic …

[HTML][HTML] Faraday tomography of LoTSS-DR2 data-I. Faraday moments in the high-latitude outer Galaxy and revealing Loop III in polarisation

A Erceg, V Jelić, M Haverkorn, A Bracco… - Astronomy & …, 2022 - aanda.org
Context. Observations of synchrotron emission at low radio frequencies reveal a labyrinth of
polarised Galactic structures. However, the explanation for the wealth of structures remains …

First look at the multiphase interstellar medium using synthetic observations from low-frequency Faraday tomography

A Bracco, E Ntormousi, V Jelić, M Padovani… - Astronomy & …, 2022 - aanda.org
Faraday tomography of radio polarimetric data below 200 MHz from the LOw Frequency
ARray (LOFAR) has been providing new perspectives on the diffuse and magnetized …

LOFAR Deep Fields: Probing faint Galactic polarised emission in ELAIS-N1

I Šnidarić, V Jelić, M Mevius, M Brentjens… - Astronomy & …, 2023 - aanda.org
We present the first deep polarimetric study of Galactic synchrotron emission at low radio
frequencies. Our study is based on 21 observations of the European Large Area Infrared …

AT2020hur: A Possible Optical Counterpart of FRB 180916B

L Li, QC Li, SQ Zhong, J Xia, L Xie… - The Astrophysical …, 2022 - iopscience.iop.org
The physical origin of fast radio bursts (FRBs) remains unclear. Finding multiwavelength
counterparts of FRBs can provide a breakthrough for understanding their nature. In this …

Understanding FRB 200428 in the synchrotron maser shock model: consistency and possible challenge

Q Wu, GQ Zhang, FY Wang, ZG Dai - The Astrophysical Journal …, 2020 - iopscience.iop.org
Recently, the discovery of Galactic FRB 200428 associated with an X-ray burst (XRB) of
SGR 1935+ 2154 has built a bridge between FRBs and magnetar activities. In this Letter, we …

Correcting bandwidth depolarization by extreme Faraday rotation

MA Fine, CL Van Eck, L Pratley - Monthly Notices of the Royal …, 2023 - academic.oup.com
Measurements of the polarization of radio emission are subject to a number of
depolarization effects such as bandwidth depolarization, which is caused by the averaging …