19 citations · 44 across the 11 of their papers we have counts for
11 papers
Radio frequency interference identification using eigenvalue decomposition for multi-beam observations
Juntao Bai, Shi Dai, Na Wang +10
With the installation of next-generation phased array feed (PAF) receivers on radio telescopes, there is an urgent need to develop effective and computationally efficient radio fre…
FAST Observations of the Microstructure in Interpulse Pulsars
Wei Li, Shijun Dang, Na Wang +12
In this study, we investigate the microstructure properties of four pulsars (PSRs J0953+0755 (B0950+08), J0627+0706, J0826+2637 (B0823+26) and J1946+1805 (B1944+17)) using the Five…
Deep Searches for Radio Pulsations and Bursts from Four Magnetar and a Magnetar-like pulsar with FAST
Juntao Bai, Na Wang, Shi Dai +7
We report on radio observations of four magnetars SGR 0501+4516, Swift 1834.9-0846, 1E 1841-045, SGR 1900+14 and a magnetar-like pulsar PSR J1846-0258 with the Five-hundred-meter A…
AXPs/SGRs: strange stars with crusts?
Guojun Qiao, Lunhua Shang, Renxin Xu +5
The emission of Anomalous X-ray Pulsars (AXPs) and Soft Gamma-Ray Repeaters (SGRs) is believed to be powered by the dissipation of their strong magnetic fields, which coined the na…
Statistical analysis of pulsar flux density distribution
H. W. Xu, R. S. Zhao, Erbil Gugercinoglu +14
This study presents a comprehensive analysis of the spectral properties of 886 pulsars across a wide frequency range from 20MHz to 343.5GHz, including a total of 86 millisecond pul…
The Study of Mode Switching behavior of PSR J0614+2229 Using the Parkes Ultra-wideband Receiver Observations
Yanqing Cai, Shijun Dang, Rai Yuen +21
In this paper, we presented a detailed single pulse and polarization study of PSR J0614+2229 based on the archived data observed on 2019 August 15 (MJD 58710) and September 12 (MJD…
Discovery of four pulsars in a pilot survey at intermediate Galactic latitudes with FAST
Q. J. Zhi, J. T. Bai, S. Dai +21
We present the discovery and timing results of four pulsars discovered in a pilot survey at intermediate Galactic latitudes with the Five-hundred Aperture Spherical Telescope (FAST…
Investigating the multi-drifting behavior of subpulses in PSR J20070910 with the FAST
Xin Xu, Lunhua Shang, Qijun Zhi +7
The multi-drifting subpulse behaviors in PSR J2007+0910 have been studied carefully with the high sensitivity observations of the Five-hundred-meter Aperture Spherical radio Telesc…
Radio Pulsar B095008: Radiation in Magnetosphere and Sparks above Surface
Zhengli Wang, Jiguang Lu, Jinchen Jiang +6
We observed the nearby 100-duty-cycle radio pulsar B0950+08 using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). We obtained the polarization profile for its…
Investigating multi-frequency pulse profiles of PSRs B0329+54 and B1642-03 in an inverse Compton scattering (ICS) model
L. H. Shang, J. G. Lu, Y. J. Du +17
The emission geometries, e.g. the emission region height, the beam shape, and radius-to-frequency mapping, are important predictions of pulsar radiation model. The multi-band radio…
Multi-frequency Radio Profiles of PSR B1133+16: radiation location and particle energy
Ji-Guang Lu, Yuan-Jie Du, Long-Fei Hao +9
The pulse profile of PSR B1133+16 is usually regarded as a conal-double structure. However, its multifrequency profiles cannot simply be fitted with two Gaussian functions, and a t…