activity
20202026
most citedJiamusi pulsar observations: III. Nulling of 20 pulsars

43 citations · 124 across the 8 of their papers we have counts for

collaborators

8 papers

astro-ph.HE2026

FAST Pulsar Database IV. Spike subpulses and quasi-periodic subpulses of 25 pulsars observed by FAST

Tao Wang, N. N. Cai, J. L. Han +6

Fine structures of individual pulses can be detected when observations are conducted with a high time resolution and a great sensitivity. We examined pulsar data observed by the Fi…

astro-ph.HE2024★ 25 cited

The FAST Galactic Plane Pulsar Snapshot survey: VIII. 116 binary pulsars

P. F. Wang, J. L. Han, Z. L. Yang +12

Finding pulsars in binaries are important for measurements of the masses of neutron stars, for tests of gravity theories, and for studies of star evolution. We are carrying out the…

astro-ph.HE2024★ 41 cited

The FAST Galactic Plane Pulsar Snapshot survey: VI. The discovery of 473 new pulsars

J. L. Han, D. J. Zhou, C. Wang +13

The Five-hundred-meter Aperture Spherical radio Telescope (FAST) is the most sensitive telescope at the -band (1.0-1.5 GHz) and has been used to carry out the FAST Galactic Plan…

astro-ph.HE2024

Searching radio signals from two magnetars and a high-magnetic field pulsar and the serendipitous discovery of a new radio pulsar PSR J1935+2200

Lang Xie, J. L. Han, Z. L. Yang +8

Magnetars are slowly rotating, highly magnetized young neutron stars that can show transient radio phenomena for radio pulses and fast radio bursts. We conducted radio observations…

astro-ph.HE2024

Individual subpulses of PSR B1916+14 and their polarization properties

Tao Wang, C. Wang, J. L. Han +4

Individual subpulses of pulsars are regarded as the basic emission components, providing invaluable information to understand the radio emission process in the pulsar magnetosphere…

astro-ph.HE2023★ 2 cited

FAST pulsar database: I. Polarization profiles of 682 pulsars

P. F. Wang, J. L. Han, J. Xu +6

Pulsar polarization profiles are very basic database for understanding the emission processes in pulsar magnetosphere. After careful polarization calibration of the 19-beam L-band…

astro-ph.HE2023★ 13 cited

The FAST Galactic Plane Pulsar Snapshot Survey: III. Timing results of 30 FAST-GPPS discovered pulsars

W. Q. Su, J. L. Han, P. F. Wang +14

Timing observations are crucial for determining the basic parameters of newly discovered pulsars. Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST) with the L-…

astro-ph.HE2020★ 43 cited

Jiamusi pulsar observations: III. Nulling of 20 pulsars

P. F. Wang, J. L. Han, L. Han +12

Most of pulsar nulling observations were conducted at frequencies lower than 1400~MHz. We aim to understand the nulling behaviors of pulsars at relatively high frequency, and to ch…