3 papers
astro-ph.HE2026
Radio Core Size of Low-luminosity Active Galactic Nuclei under the MAD-jet model
Yue Xu, Fu-Guo Xie
After decades of efforts, there are now fruitful high-resolution radio observations of low-luminosity active galactic nuclei (LLAGNs), and the observed frequency has extended from…
astro-ph.HE2026
The Distinctive Evolution and Spectral Energy Distribution of Binary Massive Black Hole Accretion
Yue Xu, Fu-Guo Xie, Ya-Ping Li +2
Binary (super-)massive black holes (BHs) are expected to reside in the center of some galaxies. In this work, we re-visit accretion onto binary massive BHs, incorporating recent ad…
astro-ph.HE2026
Time-dependent photospheric radiative transfer in structured GRB jets: spectral evolution and polarization diagnostics
Yue Xu, Ming Jin, Qingwen Tang
Photospheric emission from relativistic gamma-ray burst (GRB) jets is a promising mechanism for producing the Band-like spectra observed in the prompt phase, yet the connections be…