8 papers
Identifying Quasi-Periodic Micropulses in Pulsars with FAST Using Convolutional Neural Networks
Shidong Wang, Hui Liu, Ru-Shuang Zhao +12
Quasi-periodic MicroPulses (QMP) are quasi-periodic microstructural features manifested in individual pulsar radio pulses, the study of which is crucial for understanding pulsar ra…
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…
Multi-Faceted Emission Properties of PSR J2129+4119 Observed with FAST
Habtamu Menberu Tedila, Di Li, Pei Wang +10
We present a detailed single-pulse study of the long-period pulsar PSR J2129+4119 using high-sensitivity FAST observations. Despite locating well below the traditional death line,…
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…
Single-pulse-based interstellar scintillation studies of RRATs
Zi-wei Wu, Wei-wei Zhu, Zi-yao Fang +16
The nature of irregularly spaced pulses of rotating radio transients (RRATs) complicates interstellar scintillation studies. In this letter, we report the primary scintillation par…
Discovery of the anti-glitch in PSR J18351106
Mingyang Wang, Peng Liu, Jianping Yuan +7
We report the detection of an anti-glitch with a fractional frequency change of in the rotation-powered pulsar PSR J18351106 at MJD 55813, based on…