activity
20202025
most citedA repeating fast radio burst associated with a persistent radio source

298 citations · 1.7k across the 25 of their papers we have counts for

collaborators
Showing 2023Show all

8 papers · 1 filter

astro-ph.HE2023★ 7 cited

Reciprocating Magnetic Fields in the Pulsar Wind Observed from the Black Widow Pulsar J1720-0534

Chen-Chen Miao, Victoria Blackmon, Wei-Wei Zhu +41

We report the radio observations of the eclipsing black widow pulsar J1720-0534, a 3.26 ms pulsar in orbit with a low mass companion of mass 0.029 to 0.034 M. We obtain t…

astro-ph.HE2023

X-ray hardening preceding the onset of SGR 1935+2154's radio pulsar phase

Pei Wang, Jian Li, Long Ji +32

Magnetars are neutron stars with extremely strong magnetic fields, frequently powering high-energy activity in X-rays. Pulsed radio emission following some X-ray outbursts have bee…

astro-ph.HE2023★ 70 cited

A radio pulsar phase from SGR J1935+2154 provides clues to the magnetar FRB mechanism

Weiwei Zhu, Heng Xu, Dejiang Zhou +34

The megajansky radio burst, FRB 20200428, and other bright radio bursts detected from the Galactic source SGR J1935+2154 suggest that magnetars can make fast radio bursts (FRBs), b…

astro-ph.HE2023★ 9 cited

High-altitude Magnetospheric Emissions from Two Pulsars

Mao Yuan, Weiwei Zhu, Michael Kramer +21

We discover three new weak pulse components in two known pulsars, one in PSR J0304+1932 and two in PSR J1518+4904. These components are emitted about half way between the main emis…

astro-ph.HE2023★ 10 cited

FAST Observations of FRB 20220912A: Burst Properties and Polarization Characteristics

Yong-Kun Zhang, Di Li, Bing Zhang +21

We report the observations of FRB 20220912A using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). We conducted 17 observations totaling 8.67 hours and detected a…

astro-ph.HE2023★ 16 cited

Scintillation Arc from FRB 20220912A

Zi-Wei Wu, Robert A. Main, Wei-Wei Zhu +21

We present the interstellar scintillation analysis of fast radio burst (FRB) 20220912A during its extremely active episode in 2022 using data from the Five-hundred-meter Aperture S…

astro-ph.HE2023★ 24 cited

An extremely active repeating fast radio burst source in a likely non-magneto-ionic environment

Yi Feng, Di Li, Yong-Kun Zhang +24

Fast radio bursts (FRBs) are bright radio bursts originating at cosmological distances. Only three repeating FRBs FRB 20121102A, FRB 20190520B and FRB 20201124A among 60 kno…

astro-ph.HE2023★ 2 cited

Atlas of dynamic spectra of fast radio burst FRB 20201124A

Bo-Jun Wang, Heng Xu, Jin-Chen Jiang +64

Fast radio bursts (FRBs) are highly dispersed millisecond-duration radio bursts, of which the physical origin is still not fully understood. FRB 20201124A is one of the most active…