7 papers
Exploring Superfluid Angular Momentum Reservoir Effect on Pulsar Glitches and Forecasting Next Glitches of the Crab Pulsar
Pei-Xin Zhu, Xiao-Ping Zheng, Quan Cheng +2
Pulsar glitches are generally viewed as stochastic events driven by sudden angular momentum transfer from the neutron star's superfluid interior to its crust. Except two peculiar p…
Superfluid Angular Momentum Reservoir Effect in Pulsar Glitches and Crab Pulsar Glitch Time Prediction
Pei-Xin Zhu, Xiao-Ping Zheng, Quan Cheng +2
Pulsar glitches are usually regarded as stochastic, independent events triggered by sudden angular momentum transfer from the neutron star's superfluid interior to its crust. Howev…
Could the stochastic gravitational wave background from newborn magnetars be detected by the advanced LIGO and Einstein Telescope?
Yu-Long Yan, Quan Cheng, Xiao-Ping Zheng +1
Newborn magnetars are important gravitational wave sources due to their ultra-strong magnetic fields and fast spins, and the entire population in the Universe may significantly con…
Revealing the internal magnetic field configuration of magnetars via their associated periodic signals
Jie Shu, Quan Cheng, Xiao-Ping Zheng
The magnetic deformation of magnetars is affected by their internal magnetic fields, which are generally difficult to be measured directly through observations. In this work, the p…
Investigating the neutron star physics through observations of several young pulsars in the dipole-field re-emergence scenario
Yu-Long Yan, Quan Cheng, Xiao-Ping Zheng
The observed timing data, magnetic tilt angle , and age of young pulsars could be used to probe some important issues about neutron star (NS) physics, e.g., the NS internal mag…
Constraints on the internal physics of neutron stars from the observational data of several young pulsars: the role of a power-law decaying dipole magnetic field
Yu-Long Yan, Quan Cheng, Xiao-Ping Zheng
The observational data (e.g., the timing data and magnetic tilt angles ) of young pulsars can be used to probe some critical issues about the internal physics of neutron stars…