87 citations · 197 across the 5 of their papers we have counts for
5 papers
Nano-Hertz gravitational waves from collapsing domain walls associated with freeze-in dark matter in light of pulsar timing array observations
Zhao Zhang, Chengfeng Cai, Yu-Hang Su +3
Evidence for a stochastic gravitational wave background in the nHz frequency band is recently reported by four pulsar timing array collaborations NANOGrav, EPTA, CPTA, and PPTA. It…
Cosmic rays escaping from Galactic starburst-driven superbubbles
Zhaowei Zhang, Kohta Murase, Peter Mészáros
We calculate spectra of escaping cosmic rays (CRs) accelerated at shocks produced by expanding Galactic superbubbles powered by multiple supernovae producing a continuous energy ou…
Cold dilute nuclear matter with -particle condensation in a generalized nonlinear relativistic mean-field model
Zhao-Wen Zhang, Lie-Wen Chen
We explore the thermodynamic properties of homogeneous cold (zero-temperature) nuclear matter including nucleons and -particle condensation at low densities by using a generaliz…
Low density nuclear matter with light clusters in a generalized nonlinear relativistic mean-field model
Zhao-Wen Zhang, Lie-Wen Chen
We systematically investigate the thermodynamic properties of homogeneous nuclear matter with light clusters at low densities and finite temperatures using a generalized nonlinear…
Polarized Synchrotron Emissivities and Absorptivities for Relativistic Thermal, Power-Law, and Kappa Distribution Functions
Alex Pandya, Zhaowei Zhang, Mani Chandra +1
Synchrotron emission and absorption determine the observational appearance of many astronomical systems. In this paper, we describe a numerical scheme for calculating synchrotron e…