3 papers
astro-ph.SR2026
The Highly Variable Wind from WD J005311, the Stellar Remnant of the Peculiar Galactic Supernova of 1181
C. Alexander Thomas, Peter Garnavich, Charlotte Wood +2
WD J005311 is the peculiar stellar remnant of the Galactic supernova from 1181, and appears to have been the merger of two white dwarfs. We present time-resolved spectroscopy of WD…
astro-ph.GA2025
Analysis of the plane of satellites around Milky Way- mass galaxies in the IllustrisTNG simulation
Xinghai Zhao, Guobao Tang, Paola Gonzalez +2
It has been suggested that the Plane of Satellites (PoS) phenomenon may imply a tension with current CDM cosmology since a Milky Way (MW)-like PoS is very rare in simulations. I…
astro-ph.GA2023
A Study of the Properties and Dynamics of the Disk of Satellites in a Milky-Way-like Galaxy System
Xinghai Zhao, Grant J. Mathews, Lara Arielle Phillips +1
The dynamics of the satellite systems of Milky-Way-like galaxies offer a useful means by which to study the galaxy formation process in the cosmological context. It has been sugges…