3 papers
astro-ph.GA2026
The Stellar "Snake"-III: Co-evolution of Stars and Molecular Clouds Unveiled by Gaia, MWISP, and LAMOST
Jia-Peng Li, Hai-Jun Tian, Chen Wang +2
By combining multi-band data from Gaia DR3, MWISP CO, and LAMOST DR11 LSR/MSR, we investigate the co-evolution of stars and their parent molecular cloud in a snake-like stellar str…
astro-ph.GA2025
Demystifying Strange O VI Line Widths with Hydrodynamic Simulations
Chen Wang, Eric Goetz, Robin Shelton
We present a survey of O VI line widths obtained from hydrodynamic simulations that model the mixing between High Velocity Clouds and the circumgalactic medium and track the non-eq…
astro-ph.GA2024
The Observed O VI is Just the Tip of the Iceberg: Estimating the Hidden Material in Circumgalactic and Intergalactic Clouds
Eric Goetz, Chen Wang, Robin Shelton
This paper proposes a new method for estimating the total quantity of material in moving circumgalactic and intergalactic clouds from O VI measurements. We simulate high-velocity c…