3 papers
astro-ph.HE2026
Diverse Emission Patterns from Precessing Super-Eddington Disks Formed in Tidal Disruption Events
Jin-Hong Chen, Lixin Dai, Kan Cheuk Kwan +2
A tidal disruption event (TDE) occurs when a star passes within the tidal radius of a supermassive black hole (SMBH). In TDEs it is expected that the orbital angular momentum of th…
astro-ph.CO2025
Cosmological Parameter Estimate from Persistent Radio Sources of Fast Radio Bursts
Zi-Liang Zhang, Bing Zhang
We introduce a novel method to constrain the Hubble constant () by combining fast radio bursts (FRBs) and their persistent radio sources (PRSs) through the observationally val…
astro-ph.HE2024
Modeling Multiple X-Ray Reflection in Super-Eddington Winds
Zijian Zhang, Lars Lund Thomsen, Lixin Dai +7
It has been recently discovered that a few super-Eddington sources undergoing black hole super-Eddington accretion exhibit X-ray reflection signatures. In such new systems, one exp…