The interpretation of pulsar rotational glitches, the sudden increase in spin frequency of
neutron stars, is a half-century-old challenge. The common view is that glitches are driven by …

The mechanisms of emission and changes in rotation frequency (" glitching") of the Vela
pulsar (J0835− 4510) are not well understood. Further insight into these mechanisms can be …

Pulsars are fast rotating neutron stars with a strong magnetic field, that emit over a wide
frequency range. In spite of all efforts during the 40 years after the discovery of pulsars, the …

While observations of the stationary component of pulsar radio signals have in many ways
formed the basis of our understanding of radio pulsars, the statistical deviations of these …

Astronomers have studied the Vela pulsar (PSR J0835− 4510) for decades. This study
analyses almost 100 h of single-pulse data collected over three consecutive days in 2016 …

We derive the distribution of flux density of a compact source exhibiting strong diffractive
scintillation. Our treatment accounts for arbitrary spectral averaging, spatially extended …

Abstract Vela pulsar (PSR J0835-4510) was observed in L-band with the 40-meter radio
telescope at the Haoping Observatory of National Time Service Center, Chinese Academy of …

摘要利用中国科学院国家授时中心昊平观测站40 m 射电望远镜, 在L 波段对Vela 脉冲星(PSR
J0835-4510) 进行了单个脉冲观测研究. 在56 min 的观测数据中, 共观测到38040 个单脉冲 …

We report on the discovery of drifting subpulses from the Vela pulsar, observed using the
Yunnan 40 m radio telescope at 6800 MHz observing frequency. The single pulses show the …

We present here the analysis of giant micropulses from the Vela pulsar. A total of 4187 giant
micropulses with peak flux density> 2.5 Jy were detected during almost 4 hr of observations …