3 papers
astro-ph.GA2026
Metallicity Structure in Galactic Longitude-Velocity Diagrams of the Milky Way Disk and FIRE-2 Simulations
Victor Liu, Dana S. Balser, Trey V. Wenger
We investigate longitude-velocity (-) diagrams as a diagnostic tool to study the metallicity structure of the Milky Way (MW) disk. The present-day metallicity structure en…
astro-ph.GA2025
Bar-spiral interaction produces radial migration and star formation bursts
Léa Marques, Ivan Minchev, Bridget Ratcliffe +8
Central bars and spirals are known to strongly impact the evolution of their host galaxies, both in terms of dynamics and star formation. Their typically different pattern speeds c…
astro-ph.IM2024
$\texttt{bayes_spec}$: A Bayesian Spectral Line Modeling Framework for Astrophysics
Trey V. Wenger
$\texttt{bayes_spec}$ is a Bayesian spectral line modeling framework for astrophysics. Given a user-defined model and a spectral line dataset, $\texttt{bayes_spec}$ enables inferen…