activity
20242026
collaborators

8 papers

astro-ph.GA2026

Getting to know the Stellar Clusters in NGC 1569: Bayesian inference of stellar cluster properties in a dwarf starburst galaxy

Bjarki Björgvinsson, Anna F. McLeod, Bronwyn Reichardt Chu +3

We present a Bayesian analysis of star clusters in the dwarf starburst galaxy NGC 1569 based on high-resolution Hubble Space Telescope imaging combined with integral-field spectros…

astro-ph.GA2025

KURVS: chemical properties from multiple strong line calibrations for star-forming galaxies at

Zefeng Li, Ugnė Dudzevičiūtė, Annagrazia Puglisi +13

Gas-phase oxygen abundance (metallicity) properties can be constrained through emission line analyses, and are of great importance to investigate galaxy evolution histories. We pre…

astro-ph.GA2025

Electron temperature relations in low metallicity, diffuse, and extraplanar gas of starburst galaxies

Magdalena J. Hamel-Bravo, Deanne B. Fisher, Danielle A. Berg +6

In this work, we test the validity of - relations in resolved (10-200~pc) measurements of four nearby, low-metallicity (7.25 12+log(O/H) 8.33), low-mass (…

astro-ph.GA2025

Element nucleosynthetic origins from abundance spatial distributions beyond the Milky Way

Zefeng Li, Mark R. Krumholz, Anna F. McLeod +7

An element's astrophysical origin should be reflected in the spatial distribution of its abundance, yielding measurably different spatial distributions for elements with different…

astro-ph.GA2025

A three-dimensional, multi-wavelength view and time-dependent analysis of the Milky Way's local ionized gas

Lewis McCallum, Kenneth Wood, Robert Benjamin +2

This work is the continuation of a series attempting to characterize the local warm ionized medium through both static and time dependent simulations. We build upon our three dimen…

astro-ph.HE2024

Detection of Diffuse Hot Gas Around the Young, Potential Superstar Cluster H72.97-69.39

Trinity L. Webb, Jennifer A. Rodriguez, Laura A. Lopez +6

We present the first Chandra X-ray observations of H72.97-69.39, a highly-embedded, potential super-star cluster (SSC) in its infancy located in the star-forming complex N79 of the…