Showing astro-ph.GAShow all
2 papers · 1 filter
astro-ph.GA2026
Euclid: Calibrating distances from surface brightness fluctuations with Early Release Observations of the Fornax cluster
R. Habas, M. Cantiello, G. Riccio +169
Surface brightness fluctuations (SBF), the pixel-to-pixel variations in flux that arise from the statistical distribution of stars in galaxy images, provide a powerful tool to meas…
astro-ph.GA2024
VEGAS-SSS: Tracing Globular Cluster Populations in the Interacting NGC3640 Galaxy Group
Marco Mirabile, Michele Cantiello, Pratik Lonare +15
Globular clusters (GCs) are among the oldest stellar systems in the universe. As such, GCs population are valuable fossil tracers of galaxy formation and interaction history. We us…