229 citations · 1.2k across the 32 of their papers we have counts for
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Distance of PSR B0458+46 indicated by FAST HI absorption observations
W. C. Jing, J. L. Han, Tao Hong +6
The pulsar B0458+46 was previously believed to have a distance of about 1.3kpc and to be associated with a nearby supernova remnant, SNR HB9 (G160.9+2.6). We observe the neutral…
Distinct polarization properties for two emission states of four pulsars
Yi Yan, P. F. Wang, J. L. Han
Four pulsars, PSRs J1838+1523, J1901+0510, J1909+0007 and J1929+1844, are found to exhibit bright and weak emission states from sensitive FAST observations. New FAST observations h…
Strong and weak pulsar radio emission due to thunderstorms and raindrops of particles in the magnetosphere
X. Chen, Y. Yan, J. L. Han +14
Pulsars radiate radio signals when they rotate. However, some old pulsars often stop radiating for some periods. The underlying mechanism remains unknown, while the magnetosphere d…
Jiamusi pulsar observations: IV. The core-weak pattern of PSR B0329+54
Tao Wang, J. L. Han, C. Wang +2
The bright pulsar PSR B0329+54 was previously known for many years to have two emission modes. Sensitive observations of individual pulses reveal that the central component of puls…
The FAST Galactic Plane Pulsar Snapshot survey: I. Project design and pulsar discoveries
J. L. Han, Chen Wang, P. F. Wang +34
Discovery of pulsars is one of the main goals for large radio telescopes. The Five-hundred-meter Aperture Spherical radio Telescope (FAST), that incorporates an L-band 19-beam rece…
Diverse polarization angle swings from a repeating fast radio burst source
R. Luo, B. J. Wang, Y. P. Men +34
Fast radio bursts (FRBs) are millisecond-duration radio transients of unknown origin. Two possible mechanisms that could generate extremely coherent emission from FRBs invoke neutr…