64 citations · 77 across the 4 of their papers we have counts for
4 papers
Beyond the Simple Power Law: A Bayesian Analysis of 897 Pulsar Spectra
Qingzheng Gao, Xiao-Jin Liu, Zhi-Qiang You +2
We present a comprehensive re-evaluation of pulsar radio spectra using the largest curated dataset of calibrated flux densities to date, comprising 897 pulsars, and employing a rob…
Constraints on peculiar velocity distribution of binary black holes using gravitational waves with GWTC-3
Zhi-Qiang You, Zu-Cheng Chen, Lang Liu +4
Peculiar velocity encodes rich information about the formation, dynamics, evolution, and merging history of binary black holes. In this work, we employ a hierarchical Bayesian mode…
Observational evidence for a spin-up line in the P-Pdot diagram of millisecond pulsars
Xiao-Jin Liu, Zhi-Qiang You, Xing-Jiang Zhu
It is believed that millisecond pulsars attain their fast spins by accreting matter and angular momentum from companion stars. Theoretical modelling of the accretion process sugges…
Detecting Relic Gravitational Waves by Pulsar Timing Arrays: Effects of Cosmic Phase Transitions and Relativistic Free-Streaming Gases
Xiao-Jin Liu, Wen Zhao, Yang Zhang +1
Relic gravitational waves (RGWs) generated in the early Universe form a stochastic GW background, which can be directly probed by measuring the timing residuals of millisecond puls…