activity
20102026
most citedRelativistic Shapiro delay measurements of an extremely massive millisecond pulsar

1.6k citations · 16.3k across the 139 of their papers we have counts for

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Showing 2022Show all

10 papers · 1 filter

astro-ph.HE2022★ 10 cited

Power-law distribution and scale-invariant structure from the first CHIME/FRB Fast Radio Burst catalog

Zi-Han Wang, Yu Sang, Xue Zhang

We study the statistical property of fast radio bursts (FRBs) based on a selected sample of 190 one-off FRBs in the first CHIME/FRB catalog. Three power law models are used in the…

astro-ph.HE2022★ 14 cited

CHIME Discovery of a Binary Pulsar with a Massive Non-Degenerate Companion

Bridget C. Andersen, Emmanuel Fonseca, J. W. McKee +25

Of the more than radio pulsars currently known, only are in binary systems, and only five of these consist of young pulsars with massive non-degenerate compan…

astro-ph.HE2022★ 55 cited

A Large Scale Magneto-ionic Fluctuation in the Local Environment of Periodic Fast Radio Burst Source, FRB 20180916B

R. Mckinven, B. M. Gaensler, D. Michilli +23

Fast radio burst (FRB) source 20180916B exhibits a 16.33-day periodicity in its burst activity. It is as of yet unclear what proposed mechanism produces the activity, but polarizat…

astro-ph.HE2022★ 25 cited

Searching for broadband pulsed beacons from 1883 stars using neural networks

Vishal Gajjar, Dominic LeDuc, Jiani Chen +19

The search for extraterrestrial intelligence at radio frequencies has largely been focused on continuous-wave narrowband signals. We demonstrate that broadband pulsed beacons are e…

astro-ph.HE2022★ 26 cited

A High-Time Resolution Search for Compact Objects using Fast Radio Burst Gravitational Lens Interferometry with CHIME/FRB

Zarif Kader, Calvin Leung, Matt Dobbs +31

The gravitational field of compact objects, such as primordial black holes, can create multiple images of background sources. For transients such as fast radio bursts (FRBs), these…

astro-ph.HE2022★ 44 cited

Constraining Primordial Black Holes using Fast Radio Burst Gravitational-Lens Interferometry with CHIME/FRB

Calvin Leung, Zarif Kader, Kiyoshi W. Masui +30

Fast radio bursts (FRBs) represent an exciting frontier in the study of gravitational lensing, due to their brightness, extragalactic nature, and the compact, coherent characterist…