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Fast Radio Bursts

open access: yes, 2023
The era of fast radio bursts (FRBs) was open in 2007, when a very bright radio pulse of unknown origin was discovered occasionally in the archival data of Parkes Telescope. Over the past fifteen years, this mysterious phenomenon have caught substantial attention among the scientific community and become one of the hottest topic in high-energy ...
Xiao, Di, Wang, Fayin, Dai, Zigao
openaire   +2 more sources

Cosmic anisotropy and fast radio bursts [PDF]

open access: yesClassical and Quantum Gravity, 2020
Abstract In the recent years, the field of fast radio bursts (FRBs) is thriving and growing rapidly. It is of interest to study cosmology by using FRBs with known redshifts. In the present work, we try to test the possible cosmic anisotropy with the simulated FRBs.
Da-Chun Qiang, Hua-Kai Deng, Hao Wei
openaire   +2 more sources

Respiration and Activity Detection Based on Passive Radio Sensing in Home Environments

open access: yesIEEE Access, 2020
The pervasive deployment of connected devices in modern society has significantly changed the nature of the wireless landscape, especially in the license free industrial, scientific and medical (ISM) bands.
Qingchao Chen   +4 more
doaj   +1 more source

Nanolensed Fast Radio Bursts [PDF]

open access: yesThe Astrophysical Journal, 2017
Abstract It is suggested that fast radio bursts can probe gravitational lensing by clumpy dark matter objects that range in mass from 10−3 M ⊙–102 M ⊙. They may provide a more sensitive probe than observations of lensings of objects in the Magellanic Clouds, and ...
openaire   +2 more sources

Fundamental–Harmonic Pairs of Interplanetary Type III Radio Bursts

open access: yesThe Astrophysical Journal Letters, 2023
Type III radio bursts are not only the most intense but also the most frequently observed solar radio bursts. However, a number of their defining features remain poorly understood.
Immanuel Christopher Jebaraj   +4 more
doaj   +1 more source

Galactic and cosmological fast radio bursts as scaled-up solar radio bursts [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2020
ABSTRACT Fast radio bursts (FRBs) are bright milliseconds radio transients with large dispersion measures. Recently, FRB 200428 was detected in temporal coincidence with a hard X-ray flare from the Galactic magnetar SGR 1935+2154, which supports that at least some FRBs are from magnetar activity.
F Y Wang, G Q Zhang, Z G Dai
openaire   +2 more sources

Limits on Fast Radio Burst–like Counterparts to Gamma-Ray Bursts Using CHIME/FRB

open access: yesThe Astrophysical Journal, 2023
Fast radio bursts (FRBs) are a class of highly energetic, mostly extragalactic radio transients lasting for ∼milliseconds. While over 600 FRBs have been published so far, their origins are presently unclear, with some theories for extragalactic FRBs ...
Alice P. Curtin   +23 more
doaj   +1 more source

Observations of Solar Type III radio bursts by Cassini/RPWS experiment [PDF]

open access: yesAdvances in Radio Science, 2020
In this study, we report on the occurrence of solar Type III radio bursts recorded by radio and plasma wave experiment (RPWS) experiment onboard Cassini spacecraft.
M. Y. Boudjada   +4 more
doaj   +1 more source

A deep learning method for the recognition of solar radio burst spectrum [PDF]

open access: yesPeerJ Computer Science, 2022
Solar radiation is the excitation source that affects the weather in the atmosphere of the earth, and some solar activities such as flares and coronal mass ejections are often accompanied by radio bursts. The spectrum of solar radio bursts is helpful for
Jun-Cheng Guo   +4 more
doaj   +2 more sources

The Multiwavelength Counterparts of Fast Radio Bursts [PDF]

open access: yesThe Astrophysical Journal, 2020
Abstract The engines that produce extragalactic fast radio bursts (FRBs), and the mechanism by which the emission is generated, remain unknown. Many FRB models predict prompt multiwavelength counterparts, which can be used to refine our knowledge of these fundamentals of the FRB phenomenon. However, several previous targeted searches for
Ge Chen, Vikram Ravi, Wenbin Lu
openaire   +3 more sources

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