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Distance measurements from the internal dynamics of globular clusters: Application to the Sombrero galaxy (M 104)

Globular clusters (GCs) are dense star clusters found in all massive galaxies. Recent work has established that they follow a tight relation between their internal stellar velocity dispersion $\sigma$ and luminosity, enabling accurate distance measurements. In this work, we aim to apply this GC velo...

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Autors principals: Katja Fahrion, Michael A. Beasley, Anastasia Gvozdenko, Glenn van de Ven, Katherine L. Rhode, Ana L. Chies-Santos, Anna Ferre-Mateu, Marina Rejkuba, Oliver Müller, Eric Emsellem
Format: Artigo
Idioma:Inglês
Publicat: Maynooth Academic Publishing 2026-01-01
Col·lecció:The Open Journal of Astrophysics
Accés en línia:https://doi.org/10.33232/001c.155146
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